List of minerals recognized by the International Mineralogical Association (M) explained

__TOC__

M

Ma

  1. Macaulayite (IMA1981-062) 9.EC.65 http://www.mindat.org/min-2505.html http://www.webmineral.com/data/Macaulayite.shtml http://www.handbookofmineralogy.com/pdfs/macaulayite.pdf
  2. Macdonaldite (rhodesite: IMA1964-010) 9.EB.05 http://www.mindat.org/min-2506.html http://www.webmineral.com/data/Macdonaldite.shtml http://www.handbookofmineralogy.com/pdfs/macdonaldite.pdf
  3. Macedonite (oxide perovskite: IMA1970-010) 4.CC.35 http://www.mindat.org/min-2507.html http://www.webmineral.com/data/Macedonite.shtml http://www.handbookofmineralogy.com/pdfs/macedonite.pdf
    (IUPAC: lead titanium trioxide)
  4. Macfallite (IMA1974-057) 9.BG.15 http://www.mindat.org/min-2508.html http://www.webmineral.com/data/Macfallite.shtml http://www.handbookofmineralogy.com/pdfs/macfallite.pdf
    (IUPAC: dicalcium trimanganese(III) tetraoxysilicate heptaoxodisilicate trihydroxyl)
  5. Machatschkiite (IMA1976-010) 8.CJ.35 http://www.mindat.org/min-2510.html http://www.webmineral.com/data/Machatschkiite.shtml http://www.handbookofmineralogy.com/pdfs/machatschkiite.pdf
    (IUPAC: hexacalcium arsenate tri(hydroxoarsenate) phosphate pentadecahydrate)
  6. Machiite (schreyerite: IMA2016-067) 4.0 http://www.mindat.org/min-50775.html [no] [no]
    (IUPAC: dialuminium trititanium nonaoxide)
  7. Mackayite (Y: 1944) 4.JL.10 http://www.mindat.org/min-2511.html http://www.webmineral.com/data/Mackayite.shtml http://www.handbookofmineralogy.com/pdfs/mackayite.pdf
    (IUPAC: iron(III) hydro ditellurium(IV) pentaoxide)
  8. Mackinawite (IMA1967 s.p., 1964) 2.CC.25 http://www.mindat.org/min-2512.html http://www.webmineral.com/data/Mackinawite.shtml http://www.handbookofmineralogy.com/pdfs/mackinawite.pdf
  9. Macphersonite (IMA1982-105) 5.BF.40 http://www.mindat.org/min-2513.html http://www.webmineral.com/data/Macphersonite.shtml http://www.handbookofmineralogy.com/pdfs/macphersonite.pdf
    (IUPAC: tetralead dihydro sulfate dicarbonate)
  10. Macquartite (IMA1979-037) 9.HH.05 http://www.mindat.org/min-2514.html http://www.webmineral.com/data/Macquartite.shtml http://www.handbookofmineralogy.com/pdfs/macquartite.pdf
    (IUPAC: dicopper heptalead tetrachromate di(tetraoxysilicate) dihydroxyl)
  11. Madeiraite (wöhlerite: IMA2021-077) https://www.mindat.org/min-55695.html [no] [no]
  12. Madocite (madocite: IMA1966-015) 2.LB.30 http://www.mindat.org/min-2517.html http://www.webmineral.com/data/Madocite.shtml http://www.handbookofmineralogy.com/pdfs/madocite.pdf
  13. Magadiite (IMA1967-017) 9.EA.20 http://www.mindat.org/min-2530.html http://www.webmineral.com/data/Magadiite.shtml http://www.handbookofmineralogy.com/pdfs/magadiite.pdf
  14. Magbasite (IMA1968 s.p., 1965) 9.HA.25 http://www.mindat.org/min-2531.html http://www.webmineral.com/data/Magbasite.shtml http://www.handbookofmineralogy.com/pdfs/magbasite.pdf
  15. Magganasite (IMA2021-112) 8.BN. https://www.mindat.org/min-55974.html [no] [no]
  16. MaghagendorfiteQ (alluaudite: IMA19 s.p., IMA1979 s.p.) 8.AC.10 http://www.mindat.org/min-2532.html http://www.webmineral.com/data/Maghagendorfite.shtml http://www.handbookofmineralogy.com/pdfs/maghagendorfite.pdf
  17. Maghemite (spinel: 1927) 4.BB.15 http://www.mindat.org/min-2533.html http://www.webmineral.com/data/Maghemite.shtml http://www.handbookofmineralogy.com/pdfs/maghemite.pdf
    (((Fe3+)0.67◻0.33)(Fe3+)2O4)
  18. Maghrebite (laueite, laueite: IMA2005-044) 8.DC.30 http://www.mindat.org/min-28948.html http://www.webmineral.com/data/Maghrebite.shtml [no]
    (IUPAC: magnesium dialuminium dihydro diarsenate octahydrate)
  19. Magnanelliite (alcaparrosaite: IMA2019-006) 7.0 https://www.mindat.org/min-53578.html [no] [no]
    (IUPAC: tripotassium diiron(III) hydro tetrasulfate diwater)
  20. Magnéliite (IMA2021-111) 4.BB. https://www.mindat.org/min-55973.html [no] [no]
    (IUPAC: dititanium(III) dititanium(IV) heptaoxide)
  21. Magnesioalterite (alterite: IMA2020-050) https://www.mindat.org/min-55112.html [no] [no]
  22. Magnesio-arfvedsonite [Na-amphibole: IMA2013-137, IMA2012 s.p., 1957] 9.DE.25 http://www.mindat.org/min-2537.html http://www.webmineral.com/data/Magnesio-arfvedsonite.shtml http://www.handbookofmineralogy.com/pdfs/magnesioarfvedsonite.pdf
  23. Magnesioaubertite (aubertite: IMA1982-015) 7.DB.05 http://www.mindat.org/min-2521.html http://www.webmineral.com/data/Magnesioaubertite.shtml http://www.handbookofmineralogy.com/pdfs/magnesioaubertite.pdf
    (IUPAC: magnesium aluminium chloro disulfate tetradecahydrate)
  24. Magnesiobeltrandoite-2N3S (högbomite: IMA2016-073) 4.0 http://www.mindat.org/min-50780.html [no] [no]
  25. Magnesiobermanite (arthurite: IMA2018-115) 8.0 https://www.mindat.org/min-53350.html [no] [no]
    (IUPAC: magnesium dimanganese(III) dihydro diphosphate tetrahydrate)
  26. Magnesiocanutite (alluaudite: IMA2016-057) 8.0 http://www.mindat.org/min-50354.html [no] [no]
    (IUPAC: sodium vacancy magnesium dimanganese diarsenate dihydroxoarsenate)
  27. Magnesiocarpholite (carpholite: IMA1978-027) 9.DB.05 http://www.mindat.org/min-2500.html http://www.webmineral.com/data/Magnesiocarpholite.shtml http://www.handbookofmineralogy.com/pdfs/magnesiocarpholite.pdf
    (IUPAC: magnesium dialuminium hexaoxydisilicate tetrahydroxyl)
  28. Magnesiochloritoid (IMA1987-J, 1983) 9.AF.85 http://www.mindat.org/min-2497.html http://www.webmineral.com/data/Magnesiochloritoid.shtml http://www.handbookofmineralogy.com/pdfs/magnesiochloritoid.pdf
    (IUPAC: magnesium dialuminium oxy(tetraoxysilicate) dihydroxyl)
  29. Magnesiochlorophoenicite (chlorophoenicite: IMA1981 s.p., 1935 Rd) 8.BE.35 http://www.mindat.org/min-2499.html http://www.webmineral.com/data/Magnesium-chlorophoenicite.shtml http://www.handbookofmineralogy.com/pdfs/magnesiumchlorophoenicite.pdf
  30. Magnesiochromite (spinel, spinel: 1873) 4.BB.05 http://www.mindat.org/min-2493.html http://www.webmineral.com/data/Magnesiochromite.shtml http://www.handbookofmineralogy.com/pdfs/magnesiochromite.pdf
    (IUPAC: magnesium dichromium(III) tetraoxide)
  31. Magnesiocopiapite (copiapite: 1939) 7.DB.35 http://www.mindat.org/min-2486.html http://www.webmineral.com/data/Magnesiocopiapite.shtml http://www.handbookofmineralogy.com/pdfs/magnesiocopiapite.pdf
    (IUPAC: magnesium tetrairon(III) dihydro hexasulfate icosahydrate)
  32. Magnesiocoulsonite (spinel, spinel: IMA1994-034) 4.BB.05 http://www.mindat.org/min-2476.html http://www.webmineral.com/data/Magnesiocoulsonite.shtml http://www.handbookofmineralogy.com/pdfs/magnesiocoulsonite.pdf
    (IUPAC: magnesium divanadium tetraoxide)
  33. Magnesiodumortierite (dumortierite: IMA1992-050 Rd) 9.AJ.10 http://www.mindat.org/min-2473.html http://www.webmineral.com/data/Magnesiodumortierite.shtml [no]
  34. Magnesio-ferri-fluoro-hornblende [Ca-amphibole: IMA2014-091] 9.D http://www.mindat.org/min-43393.html [no] [no]
  35. Magnesio-ferri-hornblende [Ca-amphibole: IMA2021-100] 9.DE.10 https://www.mindat.org/min-43378.html [no] [no]
  36. Magnesioferrite (spinel, spinel: 1859) 4.BB.05 http://www.mindat.org/min-2501.html http://www.webmineral.com/data/Magnesioferrite.shtml http://www.handbookofmineralogy.com/pdfs/magnesioferrite.pdf
    (IUPAC: magnesium diiron(III) tetraoxide)
  37. Magnesiofluckite (fluckite: IMA2017-103) 8.0 https://www.mindat.org/min-52876.html [no] [no]
    (IUPAC: calcium magnesium di(hydroxoarsenate) diwater)
  38. Magnesio-fluoro-arfvedsonite [Na-amphibole: IMA2012 s.p., fluoromagnesioarfvedsonite (IMA1998-056)] 9.DE.25 http://www.mindat.org/min-10334.html http://www.webmineral.com/data/Fluoro-magnesio-arfvedsonite.shtml [no]
  39. Magnesio-fluoro-hastingsite [Ca-amphibole: IMA2012 s.p., fluoro-magnesiohastingsite (IMA2005-002)] 9.DE.15 http://www.mindat.org/min-27442.html http://webmineral.com/data/Fluoro-magnesiohastingsite.shtml http://www.handbookofmineralogy.com/pdfs/fluoromagnesiohastingsite.pdf
  40. Magnesiofoitite (tourmaline: IMA1998-037 Rd) 9.CK.05 http://www.mindat.org/min-7162.html http://www.webmineral.com/data/Magnesiofoitite.shtml [no]
  41. Magnesio-hastingsite [Ca-amphibole: IMA2012 s.p., IMA1997 s.p., magnesiohastingsite (1928)] 9.DE.15 http://www.mindat.org/min-2483.html http://www.webmineral.com/data/Magnesiohastingsite.shtml http://www.handbookofmineralogy.com/pdfs/magnesiohastingsite.pdf
  42. Magnesiohatertite (alluaudite: IMA2016-078) 8.0 http://www.mindat.org/min-50784.html [no] [no]
  43. Magnesiohögbomite (högbomite, magnesiohögbomite) 4.CB.20
    1. Magnesiohögbomite-2N2S (IMA2001 s.p., 1916 Rd) 4.CB.20 http://www.mindat.org/min-11450.html http://www.webmineral.com/data/Magnesiohogbomite-2N2S.shtml http://www.handbookofmineralogy.com/pdfs/magnesiohogbomite-2N2S.pdf
    2. Magnesiohögbomite-2N3S (IMA2001 s.p., 1963 Rd) 4.CB.20 http://www.mindat.org/min-11448.html http://www.webmineral.com/data/Magnesiohogbomite-2N3S.shtml [no]
    3. Magnesiohögbomite-2N4S (IMA2010-084) 4.CB.20 http://www.mindat.org/min-43330.html [no] http://www.handbookofmineralogy.com/pdfs/magnesioh%C3%B6gbomite-2N4S.pdf
    4. Magnesiohögbomite-6N6S (IMA2001 s.p., 1990 Rd) 4.CB.20 http://www.mindat.org/min-11447.html http://www.webmineral.com/data/Magnesiohogbomite-6N6S.shtml [no]
  44. Magnesio-hornblende [Ca-amphibole: IMA2017-059, IMA2012 s.p., IMA1997 s.p., magnesiohornblende (1965)] 9.DE.10 http://www.mindat.org/min-2524.html http://www.webmineral.com/data/Magnesiohornblende.shtml http://www.handbookofmineralogy.com/pdfs/magnesiohornblende.pdf
  45. Magnesiohulsite (hulsite: IMA1983-074) 6.AB.45 http://www.mindat.org/min-2498.html http://www.webmineral.com/data/Magnesiohulsite.shtml http://www.handbookofmineralogy.com/pdfs/magnesiohulsite.pdf
  46. Magnesiokoritnigite (koritnigite: IMA2013-049) 8.0 http://www.mindat.org/min-43924.html [no] [no]
    (IUPAC: magnesium hydroxoarsenate monohydrate)
  47. Magnesioleydetite (leydetite: IMA2017-063) 7.0 https://www.mindat.org/min-52172.html [no] [no]
    (IUPAC: magnesium uranyl disulfate undecahydrate)
  48. Magnesio-lucchesiite (tourmaline: IMA2019-025) 9.CK. https://www.mindat.org/min-53688.html [no] [no]
  49. Magnesioneptunite (neptunite: IMA2009-009) 9.EH.05 http://www.mindat.org/min-39449.html [no] [no]
  50. Magnesionigerite (nigerite, magnesionigerite) 4.FC.20
    1. Magnesionigerite-2N1S (IMA2001 s.p., IMA1988-010) 4.FC.20 http://www.mindat.org/min-11446.html http://www.webmineral.com/data/Magnesionigerite-2N1S.shtml http://www.handbookofmineralogy.com/pdfs/magnesionigerite-2N1S.pdf
    2. Magnesionigerite-6N6S (IMA2001 s.p., 1989) 4.FC.20 http://www.mindat.org/min-11445.html http://www.webmineral.com/data/Magnesionigerite-6N6S.shtml [no]
  51. Magnesiopascoite (pascoite: IMA2007-025) 4.HC.05 http://www.mindat.org/min-32206.html http://www.webmineral.com/data/Magnesiopascoite.shtml http://www.handbookofmineralogy.com/pdfs/magnesiopascoite.pdf
  52. Magnesio-riebeckite [Na-amphibole: IMA2012 s.p., IMA1997 s.p., magnesioriebeckite (1957)] 9.DE.25 http://www.mindat.org/min-2518.html http://www.webmineral.com/data/Magnesioriebeckite.shtml http://www.handbookofmineralogy.com/pdfs/magnesioriebeckite.pdf
  53. Magnesiorowlandite-(Y) (rowlandite: IMA2012-010) 9.H?. http://www.mindat.org/min-42701.html [no] http://www.handbookofmineralogy.com/pdfs/magnesiorowlandite-(Y).pdf
    (IUPAC: tetrayttrium (magnesium,iron) difluoro di(heptadisilicate))
  54. Magnesiostaurolite (IMA1992-035) 9.AF.30 http://www.mindat.org/min-2479.html http://www.webmineral.com/data/Magnesiostaurolite.shtml [no]
  55. Magnesiotaaffeite (taaffeite, magnesiotaaffeite) 04.FC.25
    1. Magnesiotaaffeite-2N2S (IMA2001 s.p., 1951) 4.FC.25 http://www.mindat.org/min-3863.html http://www.webmineral.com/data/Magnesiotaaffeite-2N2S.shtml [no]
      (IUPAC: trimagnesium beryllium octaluminium hexadecaoxide)
    2. Magnesiotaaffeite-6N3S (IMA2001 s.p., IMA1966-041) 4.FC.25 http://www.mindat.org/min-2816.html http://www.webmineral.com/data/Magnesiotaaffeite-6N3S.shtml http://www.handbookofmineralogy.com/pdfs/magnesiotaaffeite-6N3S.pdf
      (IUPAC: dimagnesium beryllium hexaluminium dodecaoxide)
  56. Magnesiovesuvianite (vesuvianite: IMA2015-104) 9.BG. http://www.mindat.org/min-47594.html [no] [no]
  57. Magnesiovoltaite (voltaite: IMA2015–095) 7.0 http://www.mindat.org/min-47023.html [no] [no]
  58. Magnesiozippeite (zippeite: IMA1971-007 Rd) 7.EC.05 http://www.mindat.org/min-2474.html http://www.webmineral.com/data/Magnesium-Zippeite.shtml http://www.handbookofmineralogy.com/pdfs/magnesiumzippeite.pdf
  59. Magnesite (calcite: IMA1962 s.p., 1808) 5.AB.05 http://www.mindat.org/min-2482.html http://www.webmineral.com/data/Magnesite.shtml http://www.handbookofmineralogy.com/pdfs/magnesite.pdf
    (IUPAC: magnesium carbonate)
  60. Magnetite (spinel, spinel: 1789) 4.BB.05 http://www.mindat.org/min-2538.html http://www.webmineral.com/data/Magnetite.shtml http://www.handbookofmineralogy.com/pdfs/magnetite.pdf
    (IUPAC: iron(II) diiron(III) tetraoxide)
  61. Magnetoplumbite (magnetoplumbite: 1925) 4.CC.45 http://www.mindat.org/min-2539.html http://www.webmineral.com/data/Magnetoplumbite.shtml http://www.handbookofmineralogy.com/pdfs/magnetoplumbite.pdf
    (IUPAC: lead dodecairon(III) nonadecaoxide)
  62. Magnioursilite (ursilite: 1957) 9.AK.35 http://www.mindat.org/min-11332.html [no] [no]
    (IUPAC: tetramagnesio tetrauranyl penta(pentaoxydisilicate) hexahydroxyl icosahydrate)
  63. Magnolite (tellurite: 1878) 4.JK.60 http://www.mindat.org/min-2542.html http://www.webmineral.com/data/Magnolite.shtml http://www.handbookofmineralogy.com/pdfs/magnolite.pdf
    (IUPAC: (dimercury) tellurite)
  64. Magnussonite (IMA1984 s.p., 1957 Rd) 4.JB.15 http://www.mindat.org/min-2543.html http://www.webmineral.com/data/Magnussonite.shtml http://www.handbookofmineralogy.com/pdfs/magnussonite.pdf
  65. Mahnertite (IMA1994-035) 8.DH.45 http://www.mindat.org/min-7165.html http://www.webmineral.com/data/Mahnertite.shtml http://www.handbookofmineralogy.com/pdfs/mahnertite.pdf
    (IUPAC: (sodium, calcium, potassium) tricopper chloro diarsenate pentahydrate)
  66. Maikainite (germanite: IMA1992-038) 2.CB.30 http://www.mindat.org/min-29014.html http://www.webmineral.com/data/Maikainite.shtml http://www.handbookofmineralogy.com/pdfs/maikainite.pdf
    (IUPAC: decacopper triiron molybdenum trigermanide hexadecasulfide)
  67. Majakite (IMA1974-038) 2.AC.25e http://www.mindat.org/min-2545.html http://www.webmineral.com/data/Majakite.shtml http://www.handbookofmineralogy.com/pdfs/majakite.pdf
    (IUPAC: palladium nickel arsenide)
  68. Majindeite (nolanite: IMA2012-079) 4.CB.40 http://www.mindat.org/min-43599.html [no] [no]
    (IUPAC: dimagnesium trimolybdenum octaoxide)
  69. Majorite (garnet, garnet: IMA1969-018) 9.AD.25 http://www.mindat.org/min-2546.html http://www.webmineral.com/data/Majorite.shtml http://www.handbookofmineralogy.com/pdfs/majorite.pdf
    (IUPAC: trimagnesio (magnesiosilicon) tri(tetraoxysilicate))
  70. Majzlanite (IMA2018-016) 7.0 https://www.mindat.org/min-52923.html [no] [no]
    (IUPAC: dipotassium sodium (zinc sodium) calcium tetrasulfate)
  71. Makarochkinite (sapphirine: IMA2002-009a) 9.DH.40 http://www.mindat.org/min-2547.html http://www.webmineral.com/data/Makarochkinite.shtml [no]
  72. Makatite (IMA1969-003) 9.EE.45 http://www.mindat.org/min-2548.html http://www.webmineral.com/data/Makatite.shtml http://www.handbookofmineralogy.com/pdfs/makatite.pdf
    (IUPAC: disodium octaoxy tetrasilicate dihydroxyl tetrahydrate)
  73. Mäkinenite (millerite: IMA1967 s.p., 1964) 2.CC.20 http://www.mindat.org/min-2732.html http://www.webmineral.com/data/Makinenite.shtml http://www.handbookofmineralogy.com/pdfs/makinenite.pdf
    (IUPAC: nickel selenide)
  74. Makotoite (IMA2020-071) 2.0 https://www.mindat.org/min-55316.html [no] [no]
  75. Makovickyite (pavonite: IMA1986-027) 2.JA.05d http://www.mindat.org/min-2549.html http://www.webmineral.com/data/Makovickyite.shtml http://www.handbookofmineralogy.com/pdfs/makovickyite.pdf
  76. Malachite (malachite: 1747) 5.BA.10 http://www.mindat.org/min-2550.html http://www.webmineral.com/data/Malachite.shtml http://www.handbookofmineralogy.com/pdfs/malachite.pdf
    (IUPAC: dicopper dihydro carbonate)
  77. Malanite (spinel, linnaeite: IMA1995-003) 2.DA.05 http://www.mindat.org/min-2551.html http://www.webmineral.com/data/Malanite.shtml http://www.handbookofmineralogy.com/pdfs/malanite.pdf
    (Cu1+(Ir3+Pt4+)S4)
  78. Malayaite (titanite: IMA1964-024) 9.AG.15 http://www.mindat.org/min-2552.html http://www.webmineral.com/data/Malayaite.shtml http://www.handbookofmineralogy.com/pdfs/malayaite.pdf
    (IUPAC: calcium tin oxytetraoxysilicate)
  79. Maldonite (metalloid alloy: 1870) 2.AA.40 http://www.mindat.org/min-2553.html http://www.webmineral.com/data/Maldonite.shtml http://www.handbookofmineralogy.com/pdfs/maldonite.pdf
    (IUPAC: digold bismuthide)
  80. Maleevite (danburite: IMA2002-027) 9.FA.65 http://www.mindat.org/min-25698.html http://www.webmineral.com/data/Maleevite.shtml http://www.handbookofmineralogy.com/pdfs/maleevite.pdf
    (IUPAC: barium octaoxy diboro disilicate)
  81. Maletoyvayamite (IMA2019-021) 2.0 https://www.mindat.org/min-53684.html [no] [no]
    (IUPAC: trigold tetraselenide hexatelluride)
  82. Malhmoodite (IMA2002-D, IMA1992-001) 8.CE.75 http://www.mindat.org/min-2544.html http://www.webmineral.com/data/Mahlmoodite.shtml http://www.handbookofmineralogy.com/pdfs/mahlmoodite.pdf
    (IUPAC: iron(II) zirconium diphosphate tetrahydrate)
  83. Malinkoite (beryllonite: IMA2000-009) 9.FA.10 http://www.mindat.org/min-10317.html http://www.webmineral.com/data/Malinkoite.shtml [no]
    (IUPAC: sodium tetraoxy borosilicate)
  84. Malladrite (fluorosilicate: 1926) 3.CH.05 http://www.mindat.org/min-2554.html http://www.webmineral.com/data/Malladrite.shtml http://www.handbookofmineralogy.com/pdfs/malladrite.pdf
    (IUPAC: disodium hexafluorosilicate)
  85. Mallardite (melanterite: 1879) 7.CB.35 http://www.mindat.org/min-2555.html http://www.webmineral.com/data/Mallardite.shtml http://www.handbookofmineralogy.com/pdfs/mallardite.pdf
    (IUPAC: manganese(II) sulfate heptahydrate)
  86. Mallestigite (fleischerite: IMA1996-043) 7.DF.25 http://www.mindat.org/min-7020.html http://www.webmineral.com/data/Mallestigite.shtml http://www.handbookofmineralogy.com/pdfs/mallestigite.pdf
    (IUPAC: trilead antimony hexahydro sulfate arsenate trihydrate)
  87. Malyshevite (IMA2006-012) 2.GA.25 http://www.mindat.org/min-29140.html http://www.webmineral.com/data/Malyshevite.shtml [no]
    (IUPAC: palladium copper trisulfa bismuthide)
  88. Mambertiite (gelosaite: IMA2013-098) 4.0 http://www.mindat.org/min-46012.html [no] [no]
    (BiMoO8(OH))
  89. Mammothite (IMA1983-076a) 7.BC.60 http://www.mindat.org/min-2556.html http://www.webmineral.com/data/Mammothite.shtml http://www.handbookofmineralogy.com/pdfs/mammothite.pdf
  90. Manaevite-(Ce) (vesuvianite: IMA2018-046) 9.BG. https://www.mindat.org/min-53139.html [no] [no]
  91. Manaksite (litidionite: IMA1990-024) 9.DG.70 http://www.mindat.org/min-2558.html http://www.webmineral.com/data/Manaksite.shtml http://www.handbookofmineralogy.com/pdfs/manaksite.pdf
    (IUPAC: potassium sodium manganese(II) decaoxy tetrasilicate)
  92. Manandonite (serpentine: 1912) 9.ED.15 http://www.mindat.org/min-2559.html http://www.webmineral.com/data/Manandonite.shtml http://www.handbookofmineralogy.com/pdfs/manandonite.pdf
    (IUPAC: dilithium tetraluminium decaoxy (boroaluminodisilicate) octahydroxyl)
  93. Mandarinoite (mandarinoite: IMA1977-049) 4.JH.15 http://www.mindat.org/min-2561.html http://www.webmineral.com/data/Mandarinoite.shtml http://www.handbookofmineralogy.com/pdfs/mandarinoite.pdf
    (IUPAC: diiron(III) triselenite hexahydrate)
  94. Maneckiite (wicksite: IMA2015-056) 8.0 http://www.mindat.org/min-46818.html [no] [no]
  95. Manganarsite (IMA1985-037) 4.JB.10 http://www.mindat.org/min-2468.html http://www.webmineral.com/data/Manganarsite.shtml http://www.handbookofmineralogy.com/pdfs/manganarsite.pdf
    (IUPAC: trimanganese(II) tetrahydro diarsenic(III) tetraoxide)
  96. Manganbabingtonite (rhodonite: IMA1971 s.p., 1966) 9.DK.05 http://www.mindat.org/min-2494.html http://www.webmineral.com/data/Manganbabingtonite.shtml http://www.handbookofmineralogy.com/pdfs/manganbabingtonite.pdf
  97. ManganbelyankiniteQ (Y: 1957) 4.FM.25 http://www.mindat.org/min-2492.html http://www.webmineral.com/data/Manganbelyankinite.shtml http://www.handbookofmineralogy.com/pdfs/manganbelyankinite.pdf
  98. Manganberzeliite (garnet: 1878) 8.AC.25 http://www.mindat.org/min-2480.html http://www.webmineral.com/data/Manganberzeliite.shtml http://www.handbookofmineralogy.com/pdfs/manganberzeliite.pdf
    (IUPAC: (sodium dicalcium) dimanganese(II) triarsenate)
  99. ManganeseD (Y: 2001) 1.AE.30 http://www.mindat.org/min-11478.html [no] [no]
  100. Manganflurlite (flurlite: IMA2017-076) 8.0 https://www.mindat.org/min-52587.html [no] [no]
  101. Mangangordonite (laueite, laueite: IMA1989-023) 8.DC.30 http://www.mindat.org/min-2469.html http://www.webmineral.com/data/Mangangordonite.shtml http://www.handbookofmineralogy.com/pdfs/mangangordonite.pdf
    (IUPAC: manganese dialuminium dihydro diphosphate octahydrate)
  102. Manganhumite (humite: IMA1969-021) 9.AF.50 http://www.mindat.org/min-2470.html http://www.webmineral.com/data/Manganhumite.shtml http://www.handbookofmineralogy.com/pdfs/manganhumite.pdf
    (IUPAC: heptamanganese(II) tri(tetraoxysilicate) dihydroxyl)
  103. Manganiakasakaite-(La) (epidote: IMA2017-028) 9.B?. https://www.mindat.org/min-51965.html [no] [no]
  104. Manganiandrosite (epidote, allanite) 9.BG.05
    1. Manganiandrosite-(Ce) (IMA2002-049) 9.BG.05 http://www.mindat.org/min-26382.html http://www.webmineral.com/data/Manganiandrosite-(Ce).shtml http://www.handbookofmineralogy.com/pdfs/manganiandrosite-(Ce).pdf
    2. Manganiandrosite-(La) (IMA1994-048) 9.BG.05b http://www.mindat.org/min-6801.html http://www.webmineral.com/data/Androsite-%28La%29.shtml [no]
  105. Manganiceladonite (mica: IMA2015-052) 9.E?. http://www.mindat.org/min-46811.html [no] [no]
  106. Mangani-dellaventuraite [O-dominant amphibole: IMA2012 s.p., dellaventuraite (IMA2003-061)] 9.DE.25 http://www.mindat.org/min-27374.html http://www.webmineral.com/data/Dellaventuraite.shtml [no]
  107. Manganilvaite (ilvaite: IMA2002-016) 9.BE.07 http://www.mindat.org/min-26363.html http://www.webmineral.com/data/Manganilvaite.shtml http://www.handbookofmineralogy.com/pdfs/manganilvaite.pdf
    (IUPAC: calcium iron(II) iron(III) manganese(II) heptaoxodisilicate oxohydroxyl)
  108. Mangani-obertiite [O-dominant amphibole: IMA2014 s.p., ferri-obertiite (IMA2012 s.p.), obertiite (IMA1998-046)] 9.DE.25 http://www.mindat.org/min-27572.html http://www.webmineral.com/data/Obertiite.shtml [no]
  109. Mangani-pargasite (Ca-amphibole: IMA2018-151) 9.D?. https://www.mindat.org/min-53416.html [no] [no]
  110. Manganite ("O(OH)" group: 1826) 4.FD.15 http://www.mindat.org/min-2519.html http://www.webmineral.com/data/Manganite.shtml http://www.handbookofmineralogy.com/pdfs/manganite.pdf
    (IUPAC: hydromanganese(III) oxide)
  111. Manganlotharmeyerite (tsumcorite: IMA2001-026) 8.CG.15 http://www.mindat.org/min-11206.html http://www.webmineral.com/data/Manganlotharmeyerite.shtml http://www.handbookofmineralogy.com/pdfs/manganlotharmeyerite.pdf
    (IUPAC: calcium dimanganese(III) dihydro diarsenate)
  112. Manganoarrojadite-(KNa) (arrojadite: IMA2020-003) 8.0 https://www.mindat.org/min-54651.html [no] [no]
  113. Manganobadalovite (alluaudite: IMA2020-035) https://www.mindat.org/min-55097.html [no] [no]
  114. Manganoblödite (blödite: IMA2012-029) 7.C?. http://www.mindat.org/min-43343.html [no] [no]
    (IUPAC: disodium managanese disulfate tetrahydrate)
  115. Manganochromite (spinel, spinel: IMA1975-020) 4.BB.05 http://www.mindat.org/min-2475.html http://www.webmineral.com/data/Manganochromite.shtml http://www.handbookofmineralogy.com/pdfs/manganochromite.pdf
    (IUPAC: manganese(II) dichromium tetraoxide)
  116. Manganoeudialyte (eudialyte: IMA2009-039) 9.CO.10 http://www.mindat.org/min-39640.html [no] http://www.handbookofmineralogy.com/pdfs/manganoeudialyte.pdf
  117. Mangano-ferri-eckermannite [Na-amphibole: IMA2012 s.p., kôzulite (IMA1968-028)] 9.DE.25 http://www.mindat.org/min-2267.html http://www.webmineral.com/data/Kozulite.shtml http://www.handbookofmineralogy.com/pdfs/kozulite.pdf
  118. Manganohörnesite (vivianite: IMA2007 s.p., 1951) 8.CE.40 http://www.mindat.org/min-2495.html http://www.webmineral.com/data/Manganese-hornesite.shtml http://www.handbookofmineralogy.com/pdfs/manganesehornesite.pdf
    (IUPAC: trimanganese(II) diarsenate octahydrate)
  119. Manganokaskasite (valleriite: IMA2013-026) 2.0 http://www.mindat.org/min-43889.html [no] http://www.handbookofmineralogy.com/pdfs/manganokaskasite.pdf
  120. Manganokhomyakovite (eudialyte: IMA1998-043) 9.CO.10 http://www.mindat.org/min-7169.html http://www.webmineral.com/data/Manganokhomyakovite.shtml [no]
  121. Manganokukisvumite (IMA2002-029) 9.DB.20 http://www.mindat.org/min-27386.html http://www.webmineral.com/data/Manganokukisvumite.shtml http://www.handbookofmineralogy.com/pdfs/manganokukisvumite.pdf
  122. Manganolangbeinite (langbeinite: 1926) 7.AC.10 http://www.mindat.org/min-2485.html http://www.webmineral.com/data/Manganolangbeinite.shtml http://www.handbookofmineralogy.com/pdfs/manganolangbeinite.pdf
    (IUPAC: dipotassium dimanganese(II) trisulfate)
  123. Mangano-mangani-ungarettiite [O-dominant amphibole: IMA2012 s.p., ungarettiite (IMA1994-004)] 9.DE.25 http://www.mindat.org/min-4094.html http://www.webmineral.com/data/Ungarettiite.shtml [no]
  124. Manganonaujakasite (IMA1999-031) 9.EG.10 http://www.mindat.org/min-7097.html http://www.webmineral.com/data/Manganonaujakasite.shtml [no]
  125. Manganoneptunite (neptunite: IMA2007 s.p., 1923) 9.EH.05 http://www.mindat.org/min-2564.html http://www.webmineral.com/data/Manganoneptunite.shtml http://www.handbookofmineralogy.com/pdfs/manganneptunite.pdf
  126. Manganonordite-(Ce) (nordite: IMA1997-007) 9.DO.15 http://www.mindat.org/min-7170.html http://www.webmineral.com/data/Manganonordite-%28Ce%29.shtml [no]
  127. Manganoquadratite (quadratite: IMA2011-008) 2.GC.25 http://www.mindat.org/min-41604.html [no] [no]
    (IUPAC: silver manganese trisulfa arsenide)
  128. Manganosegelerite (overite: IMA1984-055) 8.DH.20 http://www.mindat.org/min-2471.html http://www.webmineral.com/data/Manganosegelerite.shtml http://www.handbookofmineralogy.com/pdfs/manganosegelerite.pdf
    (IUPAC: dimanganese(II) iron(III) hydro diphosphate tetrahydrate)
  129. ManganoshadluniteN (Y: 1973) 2.BB.15 http://www.mindat.org/min-2467.html [no] http://www.handbookofmineralogy.com/pdfs/manganeseshadlunite.pdf
  130. Manganosite (rocksalt, periclase: 1874) 4.AB.25 http://www.mindat.org/min-2503.html http://www.webmineral.com/data/Manganosite.shtml http://www.handbookofmineralogy.com/pdfs/manganosite.pdf
    (IUPAC: manganese(II) oxide)
  131. Manganostibite (Y: 1884) 4.BA.10 http://www.mindat.org/min-2528.html http://www.webmineral.com/data/Manganostibite.shtml http://www.handbookofmineralogy.com/pdfs/manganostibite.pdf
    (IUPAC: heptamanganese(II) antimony(V) arsenic(V) dodecaoxide)
  132. Manganotychite (northupite: IMA1989-039) 5.BF.05 http://www.mindat.org/min-2529.html http://www.webmineral.com/data/Manganotychite.shtml http://www.handbookofmineralogy.com/pdfs/manganotychite.pdf
    (IUPAC: hexasodium dimanganese(II) tetracarbonate sulfate)
  133. Manganvesuvianite (vesuvianite: IMA2000-040) 9.BG.35 http://www.mindat.org/min-11475.html http://www.webmineral.com/data/Manganvesuvianite.shtml [no]
  134. Mangazeite (IMA2005-021a) 7.DE.05 http://www.mindat.org/min-28888.html http://www.webmineral.com/data/Mangazeite.shtml http://www.handbookofmineralogy.com/pdfs/mangazeite.pdf
    (IUPAC: dialuminium tetrahydro sulfate trihydrate)
  135. Manitobaite (alluaudite: IMA2008-064) 8.AC.18 http://www.mindat.org/min-39331.html [no] [no]
    (IUPAC: hexadecasodium pentacosamanganese(II) octaluminium tricontaphosphate)
  136. Manjiroite (hollandite, coronadite: IMA1966-009) 4.DK.05a http://www.mindat.org/min-2566.html http://www.webmineral.com/data/Manjiroite.shtml http://www.handbookofmineralogy.com/pdfs/manjiroite.pdf
  137. Mannardite (hollandite, coronadite: IMA1983-013) 4.DK.05b http://www.mindat.org/min-2567.html http://www.webmineral.com/data/Mannardite.shtml http://www.handbookofmineralogy.com/pdfs/mannardite.pdf
  138. Mansfieldite (Y: 1948) 8.CD.10 http://www.mindat.org/min-2568.html http://www.webmineral.com/data/Mansfieldite.shtml http://www.handbookofmineralogy.com/pdfs/mansfieldite.pdf
    (IUPAC: aluminium arsenate dihydrate)
  139. Mantienneite (IMA1983-048) 8.DH.35 http://www.mindat.org/min-2569.html http://www.webmineral.com/data/Mantienneite.shtml http://www.handbookofmineralogy.com/pdfs/mantienneite.pdf
    (IUPAC: potassium dimagnesium dialuminium titanium trihydro tetraphosphate pentadecahydrate)
  140. Maohokite (post-spinel: IMA2017-047) 4.0 https://www.mindat.org/min-52154.html [no] [no]
    (IUPAC: magnesium diiron tetraoxide)
  141. Maoniupingite-(Ce) (chevkinite: IMA2003-017) 9.BE.70 http://www.mindat.org/min-27512.html http://www.webmineral.com/data/Maoniupingite-(Ce).shtml [no]
  142. Mapimite (IMA1978-070) 8.DC.55 http://www.mindat.org/min-2570.html http://www.webmineral.com/data/Mapimite.shtml http://www.handbookofmineralogy.com/pdfs/mapimite.pdf
    (IUPAC: dizinc triiron(III) tetrahydro triarsenate decahydrate)
  143. Mapiquiroite (crichtonite: IMA2013-010) 4.0 http://www.mindat.org/min-43876.html [no] [no]
  144. Marathonite (IMA2016-080) 2.0 http://www.mindat.org/min-50772.html [no] [no]
    (Pd25Ge9)
  145. Marcasite (marcasite: 1751) 2.EB.10a http://www.mindat.org/min-2571.html http://www.webmineral.com/data/Marcasite.shtml http://www.handbookofmineralogy.com/pdfs/marcasite.pdf
    (IUPAC: iron disulfide)
  146. Marchettiite (IMA2017-066) 10.0 https://www.mindat.org/min-52574.html [no] [no]
    (IUPAC: ammonium hydrogen urate)
  147. Marcobaldiite (geocronite: IMA2015-109) 2.0 http://www.mindat.org/min-47600.html [no] [no]
  148. Marécottite (IMA2001-056) 7.EC.15 http://www.mindat.org/min-27152.html http://www.webmineral.com/data/Marecottite.shtml http://www.handbookofmineralogy.com/pdfs/marecottite.pdf
    (IUPAC: trimagnesium hexaoxo octauranyl dihydro tetrasulfate octacosahydrate)
  149. Margaritasite (IMA1980-093) 4.HB.05 http://www.mindat.org/min-2572.html http://www.webmineral.com/data/Margaritasite.shtml http://www.handbookofmineralogy.com/pdfs/margaritasite.pdf
    (IUPAC: dicesium diuranyl divanadate monohydrate)
  150. Margarite (mica: IMA1998 s.p., 1821) 9.EC.30 http://www.mindat.org/min-2573.html http://www.webmineral.com/data/Margarite.shtml http://www.handbookofmineralogy.com/pdfs/margarite.pdf
    (IUPAC: calcium dialuminium dialuminodisilicate decaoxydihydroxyl)
  151. Margarosanite (Y: 1916) 9.CA.25 http://www.mindat.org/min-2574.html http://www.webmineral.com/data/Margarosanite.shtml http://www.handbookofmineralogy.com/pdfs/margarosanite.pdf
    (IUPAC: dicalcium lead nonaoxy trisilicate)
  152. Mariakrite (hydrotalcite: IMA2021-097)
  153. Marialite (scapolite: 1866) 9.FB.15 http://www.mindat.org/min-2575.html http://www.webmineral.com/data/Marialite.shtml http://www.handbookofmineralogy.com/pdfs/marialite.pdf
  154. Marićite (IMA1976-024) 8.AC.20 http://www.mindat.org/min-2576.html http://www.webmineral.com/data/Maricite.shtml http://www.handbookofmineralogy.com/pdfs/maricite.pdf
    (IUPAC: sodium iron(II) phosphate)
  155. Maricopaite (zeolitic tectosilicate: IMA1985-036) 9.GD.35 http://www.mindat.org/min-2577.html http://www.webmineral.com/data/Maricopaite.shtml http://www.handbookofmineralogy.com/pdfs/maricopaite.pdf
  156. Mariinskite (olivine: IMA2011-057) 4.B?. http://www.mindat.org/min-42842.html [no] http://www.handbookofmineralogy.com/pdfs/mariinskite.pdf
    (IUPAC: dichromium beryllium tetraoxide)
  157. Marinaite (ludwigite: IMA2016-021) 6.0 http://www.mindat.org/min-47919.html [no] [no]
    (IUPAC: dicopper iron(III) dioxoborate)
  158. Marinellite (cancrinite-sodalite: IMA2002-021) 9.FB.05 http://www.mindat.org/min-25638.html http://www.webmineral.com/data/Marinellite.shtml [no]
  159. Markascherite (IMA2010-051) 7.G?. http://www.mindat.org/min-41105.html [no] [no]
    (IUPAC: tricopper tetrahydro molybdate)
  160. Markcooperite (uranyl-tellurium oxysalt: IMA2009-045) 7.E?. http://www.mindat.org/min-39671.html [no] [no]
    (IUPAC: dilead uranyl tellurium hexaoxide)
  161. Markeyite (markeyite: IMA2016-090) 5.0 https://www.mindat.org/min-51413.html [no] [no]
    (IUPAC: nonacalcium tetrauranyl tridecacarbonate octacosahydrate)
  162. Markhininite (IMA2012-040) 7.0 http://www.mindat.org/min-43569.html [no] [no]
    (IUPAC: thallium bismuth disulfate)
  163. Marklite (IMA2015-101) 5.0 http://www.mindat.org/min-46877.html [no] [no]
    (IUPAC: pentacopper hexahydro dicarbonate hexahydrate)
  164. Marokite (post-spinel: IMA1963-005) 4.BC.05 http://www.mindat.org/min-2578.html http://www.webmineral.com/data/Marokite.shtml http://www.handbookofmineralogy.com/pdfs/marokite.pdf
    (IUPAC: calcium dimanganese(III) tetraoxide)
  165. Marrite (Y: 1905) 2.JB.15 http://www.mindat.org/min-2579.html http://www.webmineral.com/data/Marrite.shtml http://www.handbookofmineralogy.com/pdfs/marrite.pdf
    (IUPAC: silver lead trisulfa arsenide)
  166. Marrucciite (IMA2006-015) 2.JB.60 http://www.mindat.org/min-29260.html http://www.webmineral.com/data/Marrucciite.shtml [no]
    (Hg3Pb16Sb18S46)
  167. Marshite (sphalerite: 1892) 3.AA.05 http://www.mindat.org/min-2580.html http://www.webmineral.com/data/Marshite.shtml http://www.handbookofmineralogy.com/pdfs/marshite.pdf
    (IUPAC: copper iodide)
  168. Marsturite (rhodonite: IMA1977-047) 9.DK.05 http://www.mindat.org/min-2581.html http://www.webmineral.com/data/Marsturite.shtml http://www.handbookofmineralogy.com/pdfs/marsturite.pdf
  169. Marthozite (IMA1968-016) 4.JJ.05 http://www.mindat.org/min-2582.html http://www.webmineral.com/data/Marthozite.shtml http://www.handbookofmineralogy.com/pdfs/marthozite.pdf
    (IUPAC: copper(II) triuranyl dioxo diselenite octahydrate)
  170. Martinandresite (zeolitic tectosilicate: IMA2017-038) 9.G? https://www.mindat.org/min-51985.html [no] [no]
  171. Martinite (gyrolite: IMA2001-059) 9.EE.80 http://www.mindat.org/min-26345.html http://www.webmineral.com/data/Martinite.shtml [no]
  172. Martyite (volborthite: IMA2007-026) 8.FD.05 http://www.mindat.org/min-32207.html http://www.webmineral.com/data/Martyite.shtml http://www.handbookofmineralogy.com/pdfs/martyite.pdf
    (IUPAC: trizinc dihydro pyrovanadate dihydrate)
  173. Marumoite (IMA1998-004) 2.HC.05g https://web.archive.org/web/20120723095508/http://www.mindat.org/min-26404.html http://www.webmineral.com/data/Marumoite.shtml [no]
    (Pb32As40S92)
  174. Maruyamaite (tourmaline: IMA2013-123) 9.CK. http://www.mindat.org/min-46075.html [no] [no]
  175. Mascagnite (arcanite: 1777) 7.AD.05 http://www.mindat.org/min-2584.html http://www.webmineral.com/data/Mascagnite.shtml http://www.handbookofmineralogy.com/pdfs/mascagnite.pdf
    (IUPAC: diammonium sulfate)
  176. Maslovite (pyrite: IMA1978-002) 2.EB.25 http://www.mindat.org/min-2585.html http://www.webmineral.com/data/Maslovite.shtml http://www.handbookofmineralogy.com/pdfs/maslovite.pdf
    (IUPAC: platinum bismuthide telluride)
  177. Massicot (Y: 1841) 4.AC.25 http://www.mindat.org/min-2587.html http://www.webmineral.com/data/Massicot.shtml http://www.handbookofmineralogy.com/pdfs/massicot.pdf
    (IUPAC: lead oxide)
  178. Masutomilite (mica: IMA1974-046) 9.EC.20 http://www.mindat.org/min-2588.html http://www.webmineral.com/data/Masutomilite.shtml http://www.handbookofmineralogy.com/pdfs/masutomilite.pdf
  179. Masuyite (Y: 1947) 4.GB.35 http://www.mindat.org/min-2589.html http://www.webmineral.com/data/Masuyite.shtml http://www.handbookofmineralogy.com/pdfs/masuyite.pdf
    (IUPAC: lead triuranyl dihydro trioxide trihydrate)
  180. Mathesiusite (mathesiusite: IMA2013-046) 7.DG. http://www.mindat.org/min-43918.html [no] [no]
    (IUPAC: pentapotassium tetrauranyl tetrasulfate (vanadium pentaoxide) tetrawater)
  181. Mathewrogersite (IMA1984-042) 9.CJ.55 http://www.mindat.org/min-2590.html http://www.webmineral.com/data/Mathewrogersite.shtml http://www.handbookofmineralogy.com/pdfs/mathewrogersite.pdf
  182. Mathiasite (crichtonite: IMA1982-087) 4.CC.40 http://www.mindat.org/min-2591.html http://www.webmineral.com/data/Mathiasite.shtml http://www.handbookofmineralogy.com/pdfs/mathiasite.pdf
  183. Matildite (IMA1982 s.p., 1883) 2.JA.20 http://www.mindat.org/min-2592.html http://www.webmineral.com/data/Matildite.shtml http://www.handbookofmineralogy.com/pdfs/matildite.pdf
    (IUPAC: silver disulfa bismuthide)
  184. Matioliite (dufrenite: IMA2005-011) 8.DK.15 http://www.mindat.org/min-27412.html http://www.webmineral.com/data/Matioliite.shtml [no]
    (IUPAC: sodium magnesium pentaluminium hexahydro tetraphosphate dihydrate)
  185. Matlockite (matlockite: 1851) 3.DC.25 http://www.mindat.org/min-2593.html http://www.webmineral.com/data/Matlockite.shtml http://www.handbookofmineralogy.com/pdfs/matlockite.pdf
    (IUPAC: lead chloride fluoride)
  186. Matsubaraite (chevkinite: IMA2000-027) 9.BE.70 http://www.mindat.org/min-11158.html http://www.webmineral.com/data/Matsubaraite.shtml [no]
    (IUPAC: tetrastrontium pentatitanium octaoxy di(heptaoxodisilicate))
  187. Mattagamite (marcasite: IMA1972-003) 2.EB.10a http://www.mindat.org/min-2595.html http://www.webmineral.com/data/Mattagamite.shtml http://www.handbookofmineralogy.com/pdfs/mattagamite.pdf
    (IUPAC: cobalt ditelluride)
  188. Matteuccite (Y: 1950) 7.CD.05 http://www.mindat.org/min-2596.html http://www.webmineral.com/data/Matteuccite.shtml http://www.handbookofmineralogy.com/pdfs/matteuccite.pdf
    (IUPAC: sodium hydroxosulfate monohydrate)
  189. Mattheddleite (apatite, tritomite: IMA1985-019) 9.AH.25 http://www.mindat.org/min-2597.html http://www.webmineral.com/data/Mattheddleite.shtml http://www.handbookofmineralogy.com/pdfs/mattheddleite.pdf
    (Pb5(SiO4)1.5(SO4)1.5Cl)
  190. Matthiasweilite (IMA2021-069) https://www.mindat.org/min-55686.html [no] [no]
  191. Matulaite (IMA1977-013 Rd) 8.DK.30 http://www.mindat.org/min-2598.html http://www.webmineral.com/data/Matulaite.shtml http://www.handbookofmineralogy.com/pdfs/matulaite.pdf
    (IUPAC: iron(III) heptaluminium octahydro tetraphosphate di(hydroxophosphate) octawater octahydrate)
  192. Matyhite (whitlockite: IMA2015-121) 8.0 http://www.mindat.org/min-47778.html [no] [no]
    (Ca9(Ca0.5☐0.5)Fe2+(PO4)7)
  193. Maucherite (metalloid alloy: 1913) 2.AB.15 http://www.mindat.org/min-2599.html http://www.webmineral.com/data/Maucherite.shtml http://www.handbookofmineralogy.com/pdfs/maucherite.pdf
    (IUPAC: undecanickel octarsenide)
  194. Mauriziodiniite (lucabindiite: IMA2019-036) 4.0 https://www.mindat.org/min-53869.html [no] [no]
    (IUPAC: ammonio iodo di(diarsenic trioxide))
  195. Mavlyanovite (silicide: IMA2008-026) 1.BB.05 http://www.mindat.org/min-38826.html http://www.webmineral.com/data/Mavlyanovite.shtml http://www.handbookofmineralogy.com/pdfs/mavlyanovite%20.pdf
    (IUPAC: pentamanganese trisilicide)
  196. Mawbyite (tsumcorite: IMA1988-049) 8.CG.15 http://www.mindat.org/min-2603.html http://www.webmineral.com/data/Mawbyite.shtml http://www.handbookofmineralogy.com/pdfs/mawbyite.pdf
    (IUPAC: lead diiron(III) dihydro diarsenate)
  197. Mawsonite (IMA1964-030) 2.CB.20 http://www.mindat.org/min-2604.html http://www.webmineral.com/data/Mawsonite.shtml http://www.handbookofmineralogy.com/pdfs/mawsonite.pdf
    (IUPAC: hexacopper diiron tin octasulfide)
  198. Maxwellite (titanite: IMA1987-044) 8.BH.10 http://www.mindat.org/min-2605.html http://www.webmineral.com/data/Maxwellite.shtml http://www.handbookofmineralogy.com/pdfs/maxwellite.pdf
    (IUPAC: sodium iron(III) fluoro arsenate)
  199. Mayingite (pyrite: IMA1993-016) 2.EB.25 http://www.mindat.org/min-7172.html http://www.webmineral.com/data/Mayingite.shtml http://www.handbookofmineralogy.com/pdfs/mayingite.pdf
    (IUPAC: iridium bismuthide telluride)
  200. Mazzettiite (petrovicite: IMA2004-003) 2.LB.40 http://www.mindat.org/min-27205.html http://www.webmineral.com/data/Mazzettiite.shtml http://www.handbookofmineralogy.com/pdfs/mazzettiite.pdf
    (IUPAC: trisilver mercury lead antimonide pentatelluride)
  201. Mazzite (zeolitic tectosilicate) 9.GC.20
    1. Mazzite-Mg (IMA1973-045) 9.GC.20 http://www.mindat.org/min-2607.html http://www.webmineral.com/data/Mazzite-Mg.shtml http://www.handbookofmineralogy.com/pdfs/mazzite.pdf
    2. Mazzite-Na (IMA2003-058) 9.GC.20 http://www.mindat.org/min-27399.html http://www.webmineral.com/data/Mazzite-Na.shtml [no]

Mb – Me

  1. Mbobomkulite (chalcoalumite: IMA1979-078) 5.ND.10 http://www.mindat.org/min-2608.html http://www.webmineral.com/data/Mbobomkulite.shtml http://www.handbookofmineralogy.com/pdfs/mbobomkulite.pdf
  2. Mcallisterite (IMA1963-012) 6.FA.10 http://www.mindat.org/min-2609.html http://www.webmineral.com/data/Mcallisterite.shtml http://www.handbookofmineralogy.com/pdfs/mcallisterite.pdf
  3. Mcalpineite (tellurium oxysalt: IMA1992-025) 7.DE.55 http://www.mindat.org/min-7173.html http://www.webmineral.com/data/Mcalpineite.shtml http://www.handbookofmineralogy.com/pdfs/mcalpineite.pdf
    (IUPAC: tricopper tellurium(VI) hexaoxide)
  4. Mcauslanite (IMA1986-051) 8.DB.60 http://www.mindat.org/min-2610.html http://www.webmineral.com/data/Mcauslanite.shtml http://www.handbookofmineralogy.com/pdfs/mcauslanite.pdf
    (IUPAC: triiron(II) dialuminium fluoro triphosphate hydroxophosphate octadecahydrate)
  5. Mcbirneyite (howardevansite: IMA1985-007) 8.AB.35 http://www.mindat.org/min-2611.html http://www.webmineral.com/data/Mcbirneyite.shtml http://www.handbookofmineralogy.com/pdfs/mcbirneyite.pdf
    (IUPAC: tricopper divanadate)
  6. Mcconnellite (IMA1967-037) 4.AB.15 http://www.mindat.org/min-2612.html http://www.webmineral.com/data/McConnellite.shtml http://www.handbookofmineralogy.com/pdfs/mcconnellite.pdf
    (IUPAC: copper(I) chromium(III) dioxide)
  7. Mccrillisite (IMA1991-023) 8.CA.20 http://www.mindat.org/min-7174.html http://www.webmineral.com/data/Mccrillisite.shtml http://www.handbookofmineralogy.com/pdfs/mccrillisite.pdf
  8. Mcgillite (pyrosmalite: IMA1979-024) 9.EE.10 http://www.mindat.org/min-2613.html http://www.webmineral.com/data/McGillite.shtml http://www.handbookofmineralogy.com/pdfs/mcgillite.pdf
  9. Mcgovernite (hematolite: 1927) 8.BE.45 http://www.mindat.org/min-2614.html http://www.webmineral.com/data/Mcgovernite.shtml http://www.handbookofmineralogy.com/pdfs/mcgovernite.pdf
  10. Mcguinnessite (malachite: IMA1977-027) 5.BA.10 http://www.mindat.org/min-2615.html http://www.webmineral.com/data/McGuinnessite.shtml http://www.handbookofmineralogy.com/pdfs/mcguinnessite.pdf
    (IUPAC: copper magnesium dihydro carbonate)
  11. Mckelveyite-(Y) (IMA1964-025 Rd) 5.CC.05 http://www.mindat.org/min-2617.html http://www.webmineral.com/data/Mckelveyite-%28Y%29.shtml http://www.handbookofmineralogy.com/pdfs/mckelveyite-(Y).pdf
  12. Mckinstryite (IMA1966-012) 2.BA.40 http://www.mindat.org/min-2619.html http://www.webmineral.com/data/Mckinstryite.shtml http://www.handbookofmineralogy.com/pdfs/mckinstryite.pdf
    (IUPAC: pentasilver tricopper tetrasulfide)
  13. Mcnearite (IMA1980-017) 8.CJ.55 http://www.mindat.org/min-2620.html http://www.webmineral.com/data/Mcnearite.shtml http://www.handbookofmineralogy.com/pdfs/mcnearite.pdf
    (IUPAC: sodium pentacalcium arsenate tetra(hydroxoarsenate) tetrahydrate)
  14. Medaite (medaite: IMA1979-062) 9.BJ.30 http://www.mindat.org/min-2624.html http://www.webmineral.com/data/Medaite.shtml http://www.handbookofmineralogy.com/pdfs/medaite.pdf
    (IUPAC: hexamanganese(II) vanadatopentasilicate octadecaoxy hydroxyl)
  15. Medenbachite (IMA1993-048) 8.BK.10 http://www.mindat.org/min-2625.html http://www.webmineral.com/data/Medenbachite.shtml http://www.handbookofmineralogy.com/pdfs/medenbachite.pdf
    (IUPAC: dibismuth iron(III) copper(II) trihydro oxo diarsenate)
  16. Medvedevite (IMA2021-082)
  17. Meerschautite (IMA2013-061) 2.0 http://www.mindat.org/min-43939.html [no] [no]
  18. Megacyclite (IMA1991-015) 9.CP.10 http://www.mindat.org/min-2626.html http://www.webmineral.com/data/Megacyclite.shtml http://www.handbookofmineralogy.com/pdfs/megacyclite.pdf
  19. Megakalsilite (feldspathoid, nepheline: IMA2001-008) 9.FA.05 http://www.mindat.org/min-10655.html http://www.webmineral.com/data/Megakalsilite.shtml [no]
    (IUPAC: potassium aluminium tetraoxosilicate)
  20. Megawite (perovskite, perovskite: IMA2009-090) 4.CC.30 http://www.mindat.org/min-39893.html [no] http://www.handbookofmineralogy.com/pdfs/megawite.pdf
    (IUPAC: calcium tin trioxide)
  21. Meieranite (nordite: IMA2015-009) 9.0 http://www.mindat.org/min-46586.html [no] [no]
  22. Meierite (zeolitic tectosilicate: IMA2014-039) 9.G http://www.mindat.org/min-46488.html [no] [no]
  23. Meifuite (IMA2019-101) 9.E https://www.mindat.org/min-54343.html [no] [no]
  24. Meionite (scapolite: 1801) 9.FB.15 http://www.mindat.org/min-2627.html http://www.webmineral.com/data/Meionite.shtml http://www.handbookofmineralogy.com/pdfs/meionite.pdf
  25. Meisserite (IMA2013-039) 7.0 http://www.mindat.org/min-43905.html [no] http://www.handbookofmineralogy.com/pdfs/meisserite.pdf
    (IUPAC: pentasodium uranyl trisulfate hydrogen sulfate (H2O))
  26. Meitnerite (johannite: IMA2017-065) 7.0 https://www.mindat.org/min-52180.html [no] [no]
  27. Meixnerite (hydrotalcite: IMA1974-003) 4.FL.05 http://www.mindat.org/min-2628.html http://www.webmineral.com/data/Meixnerite.shtml http://www.handbookofmineralogy.com/pdfs/meixnerite.pdf
    (IUPAC: hexamagnesium dialuminium octadecahydroxide tetrahydrate)
  28. Mejillonesite (IMA2010-068) 8.D0. http://www.mindat.org/min-41151.html [no] [no]
    (IUPAC: sodium dimagnesium tetrahydro hydroxophosphate phosphate monohydrate)
  29. Melanarsite (IMA2014-048) 8.0 http://www.mindat.org/min-46427.html [no] [no]
    (IUPAC: tripotassium heptacopper iron(III) tetraoxo tetrarsenate)
  30. Melanocerite-(Ce)Q (apatite: 1887, 1890) 9.AJ.20 http://www.mindat.org/min-2629.html http://www.webmineral.com/data/Melanocerite-%28Ce%29.shtml http://www.handbookofmineralogy.com/pdfs/melanocerite-(Ce).pdf
    (Note: might be tritomite-(Ce))
  31. Melanophlogite (IMA1962 s.p. Rd) 4.DA.25 http://www.mindat.org/min-2630.html http://www.webmineral.com/data/Melanophlogite.shtml http://www.handbookofmineralogy.com/pdfs/melanophlogite.pdf
  32. Melanostibite (corundum: IMA1971 s.p., 1893) 4.CB.05 http://www.mindat.org/min-2631.html http://www.webmineral.com/data/Melanostibite.shtml http://www.handbookofmineralogy.com/pdfs/melanostibite.pdf
  33. Melanotekite (Y: 1880) 9.BE.80 http://www.mindat.org/min-2632.html http://www.webmineral.com/data/Melanotekite.shtml http://www.handbookofmineralogy.com/pdfs/melanotekite.pdf
    (IUPAC: dilead diiron(III) dioxo heptaoxodisilicate)
  34. Melanothallite (Y: 1870) 3.DA.05 http://www.mindat.org/min-2623.html http://www.webmineral.com/data/Melanothallite.shtml http://www.handbookofmineralogy.com/pdfs/melanothallite.pdf
    (IUPAC: dicopper oxo dichloride)
  35. Melanovanadite (Y: 1921) 4.HE.05 http://www.mindat.org/min-2622.html http://www.webmineral.com/data/Melanovanadite.shtml http://www.handbookofmineralogy.com/pdfs/melanovanadite.pdf
    (IUPAC: calcium divanadium(IV) divanadium(V) decaoxide pentahydrate)
  36. Melansonite (rhodesite: IMA2018-168) 9.E https://www.mindat.org/min-54022.html [no] [no]
  37. Melanterite (melanterite: 1557) 7.CB.35 http://www.mindat.org/min-2633.html http://www.webmineral.com/data/Melanterite.shtml http://www.handbookofmineralogy.com/pdfs/melanterite.pdf
    (IUPAC: iron(II) sulfate heptahydrate)
  38. Melcherite (polyoxometalate: IMA2015-018) 4.0 http://www.mindat.org/min-46639.html [no] [no]
  39. (Melilite sorosilicate group (Y: 1796) 09.BB.10)
    (Definition: tetragonal crystal system sorosilicates, with (XSiO7)−6, where X is Si, Al or B)
  40. Meliphanite (Y: 1852) 9.DP.05 http://www.mindat.org/min-2636.html http://www.webmineral.com/data/Meliphanite.shtml http://www.handbookofmineralogy.com/pdfs/meliphanite.pdf
  41. Melkovite (betpakdalite: IMA1968-033) 8.DM.15 http://www.mindat.org/min-2637.html http://www.webmineral.com/data/Melkovite.shtml http://www.handbookofmineralogy.com/pdfs/melkovite.pdf
  42. Melliniite (phosphide: IMA2005-027) 1.BD.20 http://www.mindat.org/min-28998.html http://www.webmineral.com/data/Melliniite.shtml [no]
    (IUPAC: tetra(nickel,iron) phosphide)
  43. Mellite (Y: 1793) 10.AC.05 http://www.mindat.org/min-2638.html http://www.webmineral.com/data/Mellite.shtml http://www.handbookofmineralogy.com/pdfs/mellite.pdf
    (IUPAC: aluminium benzene hexacarboxylate hexadecahydrate)
  44. Mellizinkalite (IMA2014-010) 3.0 http://www.mindat.org/min-46111.html [no] [no]
    (IUPAC: tripotassium dizinc heptachloride)
  45. Melonite (Y: 1868) 2.EA.20 http://www.mindat.org/min-2639.html http://www.webmineral.com/data/Melonite.shtml http://www.handbookofmineralogy.com/pdfs/melonite.pdf
    (IUPAC: nickel ditelluride)
  46. Mélonjosephite (IMA1973-012) 8.BG.10 http://www.mindat.org/min-2640.html http://www.webmineral.com/data/Melonjosephite.shtml http://www.handbookofmineralogy.com/pdfs/melonjosephite.pdf
    (IUPAC: calcium iron(II) iron(III) hydro diphosphate)
  47. Menchettiite (lillianite: IMA2011-009) 2.0 http://www.mindat.org/min-41603.html [no] http://www.handbookofmineralogy.com/pdfs/menchettiite.pdf
    (Pb5Mn3Ag2Sb6As4S24)
  48. Mendeleevite 9.??.
    1. Mendeleevite-(Ce) (IMA2009-092) 9. http://www.mindat.org/min-40154.html [no] http://www.handbookofmineralogy.com/pdfs/mendeleevite-(Ce).pdf
    2. Mendeleevite-(Nd) (IMA2015-031) 9. http://www.mindat.org/min-46701.html [no] http://www.handbookofmineralogy.com/pdfs/melanocerite-(Nd).pdf
  49. Mendigite (wollastonite: IMA2014-007) 9. http://www.mindat.org/min-46105.html [no] [no]
  50. Mendipite (Y: 1824) 3.DC.70 http://www.mindat.org/min-2641.html http://www.webmineral.com/data/Mendipite.shtml http://www.handbookofmineralogy.com/pdfs/mendipite.pdf
    (IUPAC: trilead dioxo dichloride)
  51. Mendozavilite (betpakdalite) 7.GB.
    1. Mendozavilite-KCa (IMA2011-088) 7.GB. http://www.mindat.org/min-41947.html [no] [no]
    2. Mendozavilite-NaCu (IMA2011-039) 7.GB. http://www.mindat.org/min-41946.html [no] [no]
    3. Mendozavilite-NaFe (IMA2010-E, IMA1982-009) 7.GB.45 http://www.mindat.org/min-2642.html http://www.webmineral.com/data/Mendozavilite.shtml http://www.handbookofmineralogy.com/pdfs/mendozavilite.pdf
  52. Mendozite (Y: 1868) 7.CC.15 http://www.mindat.org/min-2643.html http://www.webmineral.com/data/Mendozite.shtml http://www.handbookofmineralogy.com/pdfs/mendozite.pdf
    (IUPAC: sodium aluminium disulfate undecahydrate)
  53. Meneghinite (meneghinite: 1852) 2.HB.05b http://www.mindat.org/min-2644.html http://www.webmineral.com/data/Meneghinite.shtml http://www.handbookofmineralogy.com/pdfs/meneghinite.pdf
    (Pb13CuSb7S24)
  54. Menezesite (polyoxometalate: IMA2005-023) 4.FN.05 http://www.mindat.org/min-27607.html http://webmineral.com/data/Menezesite.shtml [no]
  55. Mengeite (IMA2018-035) 8.0 https://www.mindat.org/min-53055.html [no] [no]
  56. Mengxianminite (IMA2015-070) 4.0 http://www.mindat.org/min-47016.html [no] [no]
  57. Meniaylovite (IMA2002-050) 3.CG.10 http://www.mindat.org/min-26383.html http://webmineral.com/data/Meniaylovite.shtml [no]
    (IUPAC: tetracalcium fluoro[sulfate hexafluorosilicate (hexafluoroaluminate)] dodecahydrate)
  58. Menshikovite (IMA1993-057) 2.AC.20c http://www.mindat.org/min-26401.html http://www.webmineral.com/data/Menshikovite.shtml http://www.handbookofmineralogy.com/pdfs/menshikovite.pdf
    (IUPAC: tripalladium dinickel triarsenide)
  59. Menzerite-(Y) (garnet, garnet: IMA2009-050) 9.AD. http://www.mindat.org/min-42520.html [no] http://www.handbookofmineralogy.com/pdfs/menzerite-(Y).pdf
    (IUPAC: diyttrium calcium dimagnesium tri(tetraoxysilicate))
  60. Mercallite (Y: 1935) 7.AD.10 http://www.mindat.org/min-2646.html http://www.webmineral.com/data/Mercallite.shtml http://www.handbookofmineralogy.com/pdfs/mercallite.pdf
    (IUPAC: potassium hydroxosulfate)
  61. Mercury (liquid as mineraloid)
  62. Mereheadite (IMA1996-045) 3.DC.45 http://www.mindat.org/min-2648.html http://www.webmineral.com/data/Mereheadite.shtml http://www.handbookofmineralogy.com/pdfs/mereheadite.pdf
  63. Mereiterite (IMA1993-045) 7.CC.55 http://www.mindat.org/min-2649.html http://www.webmineral.com/data/Mereiterite.shtml http://www.handbookofmineralogy.com/pdfs/mereiterite.pdf
    (IUPAC: dipotassium iron(II) disulfate tetrahydrate)
  64. Merelaniite (cylindrite: IMA2016-042) 2.0 https://www.mindat.org/min-50234.html [no] [no]
  65. Merenskyite (melonite: IMA1965-016) 2.EA.20 http://www.mindat.org/min-2650.html http://www.webmineral.com/data/Merenskyite.shtml http://www.handbookofmineralogy.com/pdfs/merenskyite.pdf
    (IUPAC: palladium ditelluride)
  66. Meridianiite (IMA2007-011) 7.CB.90 http://www.mindat.org/min-31726.html http://www.webmineral.com/data/Meridianiite.shtml [no]
    (IUPAC: magnesium sulfate undecahydrate)
  67. Merlinoite (zeolitic tectosilicate: IMA1976-046) 9.GC.15 http://www.mindat.org/min-2651.html http://www.webmineral.com/data/Merlinoite.shtml http://www.handbookofmineralogy.com/pdfs/merlinoite.pdf
  68. Merrihueite (milarite: IMA1965-020) 9.CM.05 http://www.mindat.org/min-2652.html http://www.webmineral.com/data/Merrihueite.shtml http://www.handbookofmineralogy.com/pdfs/merrihueite.pdf
  69. Merrillite (whitlockite: IMA1976-K, 1917 Rd) 8.AC.45 http://www.mindat.org/min-6577.html http://www.webmineral.com/data/Merrillite.shtml [no]
    (IUPAC: nonacalcium sodium magnesium heptaphosphate)
  70. Mertieite 2.AC.1?
    1. Mertieite-I (IMA1971-016 Rd) 2.AC.15b http://www.mindat.org/min-2654.html http://www.webmineral.com/data/Mertieite-I.shtml http://www.handbookofmineralogy.com/pdfs/mertieite-I.pdf
    2. Mertieite-II (stillwaterite: 1973) 2.AC.10b http://www.mindat.org/min-2655.html http://www.webmineral.com/data/Mertieite-II.shtml http://www.handbookofmineralogy.com/pdfs/mertieite-II.pdf
  71. Merwinite (Y: 1921) 9.AD.15 http://www.mindat.org/min-2656.html http://www.webmineral.com/data/Merwinite.shtml http://www.handbookofmineralogy.com/pdfs/merwinite.pdf
    (IUPAC: tricalcium magnesium di(tetraoxysilicate))
  72. Mesaite (IMA2015-069) 4.0 http://www.mindat.org/min-46888.html [no] [no]
  73. Mesolite (zeolitic tectosilicate: IMA1997 s.p., 1813) 9.GA.05 http://www.mindat.org/min-2657.html http://www.webmineral.com/data/Mesolite.shtml http://www.handbookofmineralogy.com/pdfs/mesolite.pdf
  74. Messelite (fairfieldite: 1890) 8.CG.05 http://www.mindat.org/min-2658.html http://www.webmineral.com/data/Messelite.shtml http://www.handbookofmineralogy.com/pdfs/messelite.pdf
    (IUPAC: dicalcium iron(II) diphosphate dihydrate)
  75. Meta-aluminite (aluminite: IMA1967-013) 7.DC.05 http://www.mindat.org/min-2659.html http://webmineral.com/data/Meta-aluminite.shtml http://www.handbookofmineralogy.com/pdfs/metaaluminite.pdf
    (IUPAC: dialuminium tetrahydro sulfate pentahydrate)
  76. Meta-alunogenQ (Y: 1942) 7.CB.45 http://www.mindat.org/min-2660.html [no] http://www.handbookofmineralogy.com/pdfs/metaalunogen.pdf
  77. Meta-ankoleite (natroautunite: IMA1963-013) 8.EB.15 http://www.mindat.org/min-2661.html http://www.webmineral.com/data/Meta-ankoleite.shtml http://www.handbookofmineralogy.com/pdfs/metaankoleite.pdf
    (IUPAC: potassium uranyl phosphate trihydrate)
  78. Meta-autunite (meta-autunite: 1904) 8.EB.10 http://www.mindat.org/min-2662.html http://www.webmineral.com/data/Meta-autunite.shtml http://www.handbookofmineralogy.com/pdfs/metaautunite.pdf
    (IUPAC: calcium diuranyl diphosphate hexahydrate)
  79. Metaborite (IMA1967 s.p., 1964) 6.GD.10 http://www.mindat.org/min-2668.html http://www.webmineral.com/data/Metaborite.shtml http://www.handbookofmineralogy.com/pdfs/metaborite.pdf
  80. Metacalciouranoite (wolsendorfite: IMA1971-054) 4.GB.20 http://www.mindat.org/min-2669.html http://www.webmineral.com/data/Metacalciouranoite.shtml http://www.handbookofmineralogy.com/pdfs/metacalciouranoite.pdf
  81. Metacinnabar (sphalerite: 1870) 2.CB.05a http://www.mindat.org/min-2670.html http://www.webmineral.com/data/Metacinnabar.shtml http://www.handbookofmineralogy.com/pdfs/metacinnabar.pdf
    (IUPAC: mercury sulfide)
  82. Metadelrioite (IMA1967-006) 4.HG.40 http://www.mindat.org/min-2671.html http://www.webmineral.com/data/Metadelrioite.shtml http://www.handbookofmineralogy.com/pdfs/metadelrioite.pdf
    (IUPAC: strontium calcium dihydro divanadate)
  83. Metahaiweeite (IMA1962 s.p., 1959) 9.AK.25 http://www.mindat.org/min-2663.html http://www.webmineral.com/data/Metahaiweeite.shtml [no]
  84. Metaheinrichite (8.EB.: 1958) 8.EB.10 http://www.mindat.org/min-2673.html http://www.webmineral.com/data/Metaheinrichite.shtml http://www.handbookofmineralogy.com/pdfs/metaheinrichite.pdf
    (IUPAC: barium diuranyl diarsenate octahydrate)
  85. Metahewettite (hewettite: 1914) 4.HE.15 http://www.mindat.org/min-2674.html http://www.webmineral.com/data/Metahewettite.shtml http://www.handbookofmineralogy.com/pdfs/metahewettite.pdf
    (IUPAC: calcium hexavanadium(V) hexadecaoxide trihydrate)
  86. Metahohmannite (amarantite: 1938) 7.DB.30 http://www.mindat.org/min-2675.html http://www.webmineral.com/data/Metahohmannite.shtml http://www.handbookofmineralogy.com/pdfs/metahohmannite.pdf
    (IUPAC: diiron(III) oxo disulfate tetrahydrate)
  87. Metakahlerite (8.EB.: 1958) 8.EB.10 http://www.mindat.org/min-2676.html http://www.webmineral.com/data/Metakahlerite.shtml http://www.handbookofmineralogy.com/pdfs/metakahlerite.pdf
    (IUPAC: iron(II) diuranyl diarsenate octahydrate)
  88. Metakirchheimerite (8.EB.: 1958) 8.EB.10 http://www.mindat.org/min-2677.html http://www.webmineral.com/data/Metakirchheimerite.shtml http://www.handbookofmineralogy.com/pdfs/metakirchheimerite.pdf
    (IUPAC: cobalt diuranyl diarsenate octahydrate)
  89. Metaköttigite (symplesite: IMA1979-077) 8.CE.85 http://www.mindat.org/min-2678.html http://www.webmineral.com/data/Metakottigite.shtml http://www.handbookofmineralogy.com/pdfs/metakottigite.pdf
  90. Metalodèvite (IMA1972-014) 8.ED.10 http://www.mindat.org/min-2679.html http://www.webmineral.com/data/Metalodevite.shtml http://www.handbookofmineralogy.com/pdfs/metalodevite.pdf
    (IUPAC: zinc diuranyl diarsenate decahydrate)
  91. Metamunirite (IMA1990-044) 4.HD.20 http://www.mindat.org/min-2680.html http://www.webmineral.com/data/Metamunirite.shtml http://www.handbookofmineralogy.com/pdfs/metamunirite.pdf
    (IUPAC: sodium vanadate(V))
  92. Metanatroautunite (IMA1987-C, 1957) 8.0 http://www.mindat.org/min-3705.html http://webmineral.com/data/Sodium%20meta-autunite.shtml http://www.handbookofmineralogy.com/pdfs/sodiummetaautunite.pdf
    (IUPAC: sodium uranyl phosphate trihydrate)
  93. Metanováčekite (8.EB.: IMA2007 s.p., 1964) 8.EB.10 http://www.mindat.org/min-2681.html http://www.webmineral.com/data/Metanovacekite.shtml http://www.handbookofmineralogy.com/pdfs/metanovacekite.pdf
    (IUPAC: magnesium diuranyl diarsenate octahydrate)
  94. Metarauchite (autunite: IMA2008-050) 8.EB.05 http://www.mindat.org/min-39220.html http://www.webmineral.com/data/Metarauchite.shtml http://www.handbookofmineralogy.com/pdfs/metarauchite.pdf
    (IUPAC: nickel diuranyl diarsenate octahydrate)
  95. Metarossite (Y: 1927) 4.HD.10 http://www.mindat.org/min-2682.html http://www.webmineral.com/data/Metarossite.shtml http://www.handbookofmineralogy.com/pdfs/metarossite.pdf
    (IUPAC: calcium divanadium(V) hexaoxide dihydrate)
  96. Metasaléeite (8.EB.: 1950) 8.EB.10 http://www.mindat.org/min-2664.html [no] [no]
    (IUPAC: magnesium diuranyl diphosphate octahydrate)
  97. Metaschoderite (IMA1962 s.p.) 8.CE.70 http://www.mindat.org/min-2683.html http://www.webmineral.com/data/Metaschoderite.shtml http://www.handbookofmineralogy.com/pdfs/metaschoderite.pdf
    (IUPAC: aluminium phosphate trihydrate)
  98. Metaschoepite (Y: 1960) 4.GA.05 http://www.mindat.org/min-2684.html http://www.webmineral.com/data/Metaschoepite.shtml http://www.handbookofmineralogy.com/pdfs/metaschoepite.pdf
    (IUPAC: octauranyl dioxo dodecahydroxide decahydrate)
  99. Metasideronatrite (Y: 1938) 7.DF.20 http://www.mindat.org/min-2685.html http://www.webmineral.com/data/Metasideronatrite.shtml http://www.handbookofmineralogy.com/pdfs/metasideronatrite.pdf
    (IUPAC: tetrasodium diiron dihydro tetrasulfate dihydrate)
  100. Metastibnite (stibnite: 1888) 2.DB.05 http://www.mindat.org/min-2686.html http://www.webmineral.com/data/Metastibnite.shtml http://www.handbookofmineralogy.com/pdfs/metastibnite.pdf
    (IUPAC: diantimony trisulfide)
  101. Metastudtite (IMA1981-055) 4.GA.15 http://www.mindat.org/min-2687.html http://www.webmineral.com/data/Metastudtite.shtml http://www.handbookofmineralogy.com/pdfs/metastudtite.pdf
    (IUPAC: uranyl dioxide dihydrate)
  102. Metaswitzerite (IMA1981-027a, 1967 Rd) 8.CE.25 http://www.mindat.org/min-2688.html http://www.webmineral.com/data/Metaswitzerite.shtml http://www.handbookofmineralogy.com/pdfs/metaswitzerite.pdf
    (IUPAC: trimanganese(II) diphosphate tetrahydrate)
  103. Metatamboite (tellurite: IMA2016-060) 4.0 http://www.mindat.org/min-50356.html [no] [no]
  104. Metathénardite (IMA2015-102) 7.AC.30 http://www.mindat.org/min-30808.html [no] [no]
    (IUPAC: disodium sulfate)
  105. Metatorbernite (8.EB.: 1916) 8.EB.10 http://www.mindat.org/min-2689.html http://www.webmineral.com/data/Metatorbernite.shtml http://www.handbookofmineralogy.com/pdMetathénarditefs/metatorbernite.pdf
    (IUPAC: copper diuranyl diphosphate octahydrate)
  106. Metatyuyamunite (fritzscheite: 1954) 4.HB.25 http://www.mindat.org/min-2690.html http://www.webmineral.com/data/Metatyuyamunite.shtml http://www.handbookofmineralogy.com/pdfs/metatyuyamunite.pdf
    (IUPAC: calcium diuranyl divanadate trihydrate)
  107. MetauramphiteQ (8.EB.: 1957) 8.EB. http://www.mindat.org/min-46644.html [no] [no]
  108. Metauranocircite I (8.EB.: IMA2007 s.p., 1904) 8.EB.10 http://www.mindat.org/min-2665.html http://www.webmineral.com/data/Metauranocircite.shtml http://www.handbookofmineralogy.com/pdfs/metauranocircite-I.pdf
    (IUPAC: barium diuranyl diphosphate octahydrate)
  109. Metauranopilite (IMA2007 s.p., 1951) 7.EA.05 http://www.mindat.org/min-2666.html http://www.webmineral.com/data/Meta-uranopilite.shtml http://www.handbookofmineralogy.com/pdfs/metauranopilite.pdf
    (IUPAC: hexauranyl decahydro sulfate pentahydrate)
  110. Metauranospinite (8.EB.: IMA2007 s.p., 1958) 8.EB.10 http://www.mindat.org/min-2667.html http://www.webmineral.com/data/Metauranospinite.shtml http://www.handbookofmineralogy.com/pdfs/metauranospinite.pdf
    (IUPAC: calcium diuranyl diarsenate octahydrate)
  111. Metauroxite (hydrous uranyl oxalate: IMA2019-030) 10.0 https://www.mindat.org/min-53690.html [no] [no]
  112. Metavandendriesscheite (Y: 1960) 4.GB.40 http://www.mindat.org/min-2691.html http://www.webmineral.com/data/Metavandendriesscheite.shtml http://www.handbookofmineralogy.com/pdfs/metavandendriesscheite.pdf
  113. Metavanmeersscheite (IMA1981-010) 8.EC.20 http://www.mindat.org/min-2692.html http://www.webmineral.com/data/Metavanmeersscheite.shtml http://www.handbookofmineralogy.com/pdfs/metavanmeersscheite.pdf
    (IUPAC: uranium(VI) triuranyl hexahydro diphosphate dihydrate)
  114. Metavanuralite (IMA1970-003) 4.HB.20 http://www.mindat.org/min-2693.html http://www.webmineral.com/data/Metavanuralite.shtml http://www.handbookofmineralogy.com/pdfs/metavanuralite.pdf
    (IUPAC: aluminium diuranyl hydro divanadate octahydrate)
  115. Metavariscite (phosphosiderite: IMA1967 s.p., 1925) 8.CD.05 http://www.mindat.org/min-2694.html http://www.webmineral.com/data/Metavariscite.shtml http://www.handbookofmineralogy.com/pdfs/metavariscite.pdf
    (IUPAC: aluminium phosphate dihydrate)
  116. Metavauxite (Y: 1927) 8.DC.25 http://www.mindat.org/min-2621.html http://www.webmineral.com/data/Metavauxite.shtml http://www.handbookofmineralogy.com/pdfs/metavauxite.pdf
    (IUPAC: iron(II) dialuminium dihydro diphosphate octahydrate)
  117. Metavivianite (symplesite: IMA1973-049) 8.DC.25 http://www.mindat.org/min-2695.html http://www.webmineral.com/data/Metavivianite.shtml http://www.handbookofmineralogy.com/pdfs/metavivianite.pdf
    (IUPAC: iron(II) diiron(III) dihydro diphosphate hexahydrate)
  118. Metavoltine (metavoltine: 1883) 7.DF.35 http://www.mindat.org/min-2696.html http://www.webmineral.com/data/Metavoltine.shtml http://www.handbookofmineralogy.com/pdfs/metavoltine.pdf
  119. Metazellerite (IMA1965-032) 5.EC.10 http://www.mindat.org/min-2697.html http://www.webmineral.com/data/Metazellerite.shtml http://www.handbookofmineralogy.com/pdfs/metazellerite.pdf
    (IUPAC: copper uranyl dicarbonate trihydrate)
  120. Metazeunerite (8.EB.: 1937) 8.EB.10 http://www.mindat.org/min-2698.html http://www.webmineral.com/data/Metazeunerite.shtml http://www.handbookofmineralogy.com/pdfs/metazeunerite.pdf
    (IUPAC: copper diuranyl diarsenate octahydrate)
  121. Meurigite (phosphofibrite) 8.DJ.20
    1. Meurigite-K (IMA1995-022) 8.DJ.20 http://www.mindat.org/min-7178.html http://www.webmineral.com/data/Meurigite-K.shtml http://www.handbookofmineralogy.com/pdfs/meurigite.pdf
    2. Meurigite-Na (IMA2007-024) 8.DJ.20 http://www.mindat.org/min-32197.html http://www.webmineral.com/data/Meurigite-Na.shtml [no]
  122. Meyerhofferite (Y: 1914) 6.CA.30 http://www.mindat.org/min-2699.html http://www.webmineral.com/data/Meyerhofferite.shtml http://www.handbookofmineralogy.com/pdfs/meyerhofferite.pdf
    (IUPAC: calcium pentahydro trioxo triborate hydrate)
  123. Meymacite (IMA1965-001a Rd) 4.FJ.05 http://www.mindat.org/min-2700.html http://www.webmineral.com/data/Meymacite.shtml http://www.handbookofmineralogy.com/pdfs/meymacite.pdf
    (IUPAC: tungsten trioxide dihydrate)
  124. Meyrowitzite (IMA2018-039) 5.0 https://www.mindat.org/min-52991.html [no] [no]
    (IUPAC: calcium uranyl dicarbonate pentahydrate)

Mg – Mu

  1. Mgriite (IMA1980-100) 2.LA.45 http://www.mindat.org/min-2701.html http://www.webmineral.com/data/Mgriite.shtml http://www.handbookofmineralogy.com/pdfs/mgriite.pdf
  2. Mianningite (crichtonite: IMA2014-072) 4.0 http://www.mindat.org/min-46512.html [no] [no]
  3. Miargyrite (Y: 1829) 2.HA.10 http://www.mindat.org/min-2702.html http://www.webmineral.com/data/Miargyrite.shtml http://www.handbookofmineralogy.com/pdfs/miargyrite.pdf
    (IUPAC: silver antimonide disulfide)
  4. Miassite (IMA1997-029) 2.BC.05 http://www.mindat.org/min-7250.html http://www.webmineral.com/data/Miassite.shtml [no]
    (IUPAC: heptadecarhodium pentadecasulfide)
  5. Michalskiite (IMA2019-062) 8.0 https://www.mindat.org/min-54028.html [no] [no]
  6. Micheelsenite (ettringite: IMA1999-033) 8.DO.30 http://www.mindat.org/min-10390.html http://www.webmineral.com/data/Micheelsenite.shtml http://www.handbookofmineralogy.com/pdfs/micheelsenite.pdf
  7. Michenerite (ullmannite: IMA1971-006a Rd) 2.EB.25 http://www.mindat.org/min-2703.html http://www.webmineral.com/data/Michenerite.shtml http://www.handbookofmineralogy.com/pdfs/michenerite.pdf
    (IUPAC: palladium bismuthide telluride)
  8. Microcline (feldspar: 1830) 9.FA.30 http://www.mindat.org/min-2704.html http://www.webmineral.com/data/Microcline.shtml http://www.handbookofmineralogy.com/pdfs/microcline.pdf
  9. (microlite group (tantalum dominant), pyrochlore supergroup http://www.mindat.org/min-2705.html)
  10. Microsommite (cancrinite: 1872) 9.FB.05 http://www.mindat.org/min-2706.html http://www.webmineral.com/data/Microsommite.shtml http://www.handbookofmineralogy.com/pdfs/microsommite.pdf
  11. Middendorfite (IMA2005-028) 9.EJ.10 http://www.mindat.org/min-28996.html http://www.webmineral.com/data/Middendorfite.shtml http://www.handbookofmineralogy.com/pdfs/middendorfite.pdf
  12. Middlebackite (IMA2015-115) 10.0 http://www.mindat.org/min-47562.html [no] [no]
  13. Mieite-(Y) (IMA2014-020) 9.AG.25 http://www.mindat.org/min-46143.html [no] http://www.handbookofmineralogy.com/pdfs/mieite-(Y).pdf
  14. Miersite (sphalerite: 1898) 3.AA.05 http://www.mindat.org/min-2707.html http://www.webmineral.com/data/Miersite.shtml http://www.handbookofmineralogy.com/pdfs/miersite.pdf
  15. Miessiite (isomertieite: IMA2006-013) 2.AC.15a http://www.mindat.org/min-29258.html http://www.webmineral.com/data/Miessiite.shtml [no]
    (IUPAC: undecapalladium ditelluride disulfide)
  16. Miguelromeroite (hureaulite: IMA2008-066) 8.CB.10 http://www.mindat.org/min-39333.html [no] [no]
    (IUPAC: pentamanganese diarsenate dihydroxoarsenate tetrahydrate)
  17. Miharaite (IMA1976-012) 2.LB.05 http://www.mindat.org/min-2708.html http://www.webmineral.com/data/Miharaite.shtml http://www.handbookofmineralogy.com/pdfs/miharaite.pdf
    (IUPAC: lead tetracopper iron bismuthide hexasulfide)
  18. Mikasaite (millosevichite: IMA1992-015) 7.AB.05 http://www.mindat.org/min-2709.html http://www.webmineral.com/data/Mikasaite.shtml http://www.handbookofmineralogy.com/pdfs/mikasaite.pdf
    (IUPAC: diiron(III) trisulfate)
  19. Mikecoxite (IMA2021-060) https://www.mindat.org/min-55683.html [no] [no]
  20. Mikehowardite (IMA2020-068) 4.0 https://www.mindat.org/min-55313.html [no] [no]
  21. Milanriederite (vesuvianite: IMA2018-041) 9.B https://www.mindat.org/min-53137.html [no] [no]
  22. Milarite (milarite: 1870) 9.CM.05 http://www.mindat.org/min-2710.html http://www.webmineral.com/data/Milarite.shtml http://www.handbookofmineralogy.com/pdfs/milarite.pdf
  23. Milkovoite (IMA2021-005) https://www.mindat.org/min-55452.html [no] [no]
    (IUPAC: tetracopper oxophosphate arsenate)
  24. Millerite (millerite: 1845) 2.CC.20 http://www.mindat.org/min-2711.html http://www.webmineral.com/data/Millerite.shtml http://www.handbookofmineralogy.com/pdfs/millerite.pdf
    (IUPAC: nickel sulfide)
  25. Millisite (wardite: 1930) 8.DL.10 http://www.mindat.org/min-2712.html http://www.webmineral.com/data/Millisite.shtml http://www.handbookofmineralogy.com/pdfs/millisite.pdf
    (IUPAC: sodium calcium hexaluminium nonahydro tetraphosphate trihydrate)
  26. Millosevichite (millosevichite: 1913) 7.AB.05 http://www.mindat.org/min-2713.html http://www.webmineral.com/data/Millosevichite.shtml http://www.handbookofmineralogy.com/pdfs/millosevichite.pdf
    (IUPAC: dialuminium trisulfate)
  27. Millsite (IMA2015-086) 4.0 http://www.mindat.org/min-46965.html [no] [no]
    (IUPAC: copper tellurite dihydrate)
  28. Milotaite (ullmannite: IMA2003-056) 2.EB.25 http://www.mindat.org/min-27539.html http://www.webmineral.com/data/Milotaite.shtml http://www.handbookofmineralogy.com/pdfs/milotaite.pdf
    (IUPAC: lead antimony selenide)
  29. Mimetite (apatite: 1832) 8.BN.05 http://www.mindat.org/min-2714.html http://www.webmineral.com/data/Mimetite.shtml http://www.handbookofmineralogy.com/pdfs/mimetite.pdf
    (IUPAC: pentalead chloro triarsenate)
  30. Minakawaite (modderite: IMA2019-024) 2.0 https://www.mindat.org/min-53687.html [no] [no]
    (IUPAC: rhodium antimonide)
  31. Minasgeraisite-(Y) (gadolinite: IMA1983-090) 9.AJ.20 http://www.mindat.org/min-2716.html http://www.webmineral.com/data/Minasgeraisite-%28Y%29.shtml http://www.handbookofmineralogy.com/pdfs/minasgeraisite-(Y).pdf
  32. Minasragrite (minasragrite: 1915) 7.DB.20 http://www.mindat.org/min-2717.html http://www.webmineral.com/data/Minasragrite.shtml http://www.handbookofmineralogy.com/pdfs/minasragrite.pdf
    (IUPAC: vanadium(IV) oxo sulfate pentahydrate)
  33. Mineevite-(Y) (IMA1991-048) 5.BF.25 http://www.mindat.org/min-2718.html http://www.webmineral.com/data/Mineevite-%28Y%29.shtml http://www.handbookofmineralogy.com/pdfs/mineevite-(Y).pdf
  34. Minehillite (gyrolite: IMA1983-001) 9.EE.75 http://www.mindat.org/min-2719.html http://www.webmineral.com/data/Minehillite.shtml http://www.handbookofmineralogy.com/pdfs/minehillite.pdf
  35. Minguzzite (oxalate: 1955) 10.AB.25 http://www.mindat.org/min-2720.html http://www.webmineral.com/data/Minguzzite.shtml http://www.handbookofmineralogy.com/pdfs/minguzzite.pdf
    (IUPAC: tripotassium iron(III) trioxalate trihydrate)
  36. Minium (Y: 1806) 4.BD.05 http://www.mindat.org/min-2721.html http://www.webmineral.com/data/Minium.shtml http://www.handbookofmineralogy.com/pdfs/minium.pdf
    (IUPAC: dilead(II) lead(IV) tetraoxide)
  37. Minjiangite (dmisteinbergite: IMA2013-021) 8.0 http://www.mindat.org/min-43885.html [no] [no]
  38. Minnesotaite (talc: 1944) 9.EC.05 http://www.mindat.org/min-2722.html http://www.webmineral.com/data/Minnesotaite.shtml http://www.handbookofmineralogy.com/pdfs/minnesotaite.pdf
  39. Minohlite (IMA2012-035) 7.0 http://www.mindat.org/min-43349.html [no] [no]
  40. Minrecordite (dolomite: IMA1980-096) 5.AB.10 http://www.mindat.org/min-2723.html http://www.webmineral.com/data/Minrecordite.shtml http://www.handbookofmineralogy.com/pdfs/minrecordite.pdf
    (IUPAC: calcium zinc dicarbonate)
  41. Minyulite (Y: 1932) 8.DH.05 http://www.mindat.org/min-2724.html http://www.webmineral.com/data/Minyulite.shtml http://www.handbookofmineralogy.com/pdfs/minyulite.pdf
    (IUPAC: potassium dialuminium fluoro diphosphate tetrahydrate)
  42. Mirabilite (Y: 1845) 7.CD.10 http://www.mindat.org/min-2725.html http://www.webmineral.com/data/Mirabilite.shtml http://www.handbookofmineralogy.com/pdfs/mirabilite.pdf
    (IUPAC: sodium sulfate decahydrate)
  43. Mirnyite (crichtonite: IMA2018-144a)https://www.mindat.org/min-55116.html [no] [no]
  44. Misakiite (atacamite: IMA2013-131) 4.0 http://www.mindat.org/min-45977.html [no] [no]
    (IUPAC: tricopper manganese hexahydroxide dichloride)
  45. Misenite (Y: 1849) 7.AD.15 http://www.mindat.org/min-2726.html http://www.webmineral.com/data/Misenite.shtml http://www.handbookofmineralogy.com/pdfs/misenite.pdf
    (IUPAC: octapotassium sulfate hexahydroxosulfate)
  46. Miserite (Y: 1950) 9.DG.85 http://www.mindat.org/min-2727.html http://www.webmineral.com/data/Miserite.shtml http://www.handbookofmineralogy.com/pdfs/miserite.pdf
  47. Mitridatite (arseniosiderite: 1914) 8.DH.30 http://www.mindat.org/min-2728.html http://www.webmineral.com/data/Mitridatite.shtml http://www.handbookofmineralogy.com/pdfs/mitridatite.pdf
    (IUPAC: dicalcium triiron(III) dioxo triphosphate trihydrate)
  48. Mitrofanovite (IMA2017-112) 2.0 https://www.mindat.org/min-52901.html [no] [no]
  49. Mitryaevaite (IMA1991-035) 8.DB.25 http://www.mindat.org/min-7179.html http://www.webmineral.com/data/Mitryaevaite.shtml http://www.handbookofmineralogy.com/pdfs/mitryaevaite.pdf
  50. Mitscherlichite (Y: 1925) 3.CJ.15 http://www.mindat.org/min-2729.html http://www.webmineral.com/data/Mitscherlichite.shtml http://www.handbookofmineralogy.com/pdfs/mitscherlichite.pdf
    (IUPAC: dipotassium copper tetrachloride dihydrate)
  51. Mixite (mixite: 1880) 8.DL.15 http://www.mindat.org/min-2730.html http://www.webmineral.com/data/Mixite.shtml http://www.handbookofmineralogy.com/pdfs/mixite.pdf
    (IUPAC: hexacopper(II) bismuth hexahydro triarsenate trihydrate)
  52. Miyahisaite (apatite: IMA2011-043) 8.BN.05 http://www.mindat.org/min-42835.html [no] http://www.handbookofmineralogy.com/pdfs/miyahisaite.pdf
  53. Moabite (IMA2020-092) https://www.mindat.org/min-55383.html [no] [no]
  54. Moctezumite (uranyl tellurite: IMA1965-004) 4.JK.65 http://www.mindat.org/min-2737.html http://www.webmineral.com/data/Moctezumite.shtml http://www.handbookofmineralogy.com/pdfs/moctezumite.pdf
    (IUPAC: lead uranyl ditellurite(IV))
  55. Modderite (modderite: 1923) 2.CC.15 http://www.mindat.org/min-2738.html http://www.webmineral.com/data/Modderite.shtml http://www.handbookofmineralogy.com/pdfs/modderite.pdf
    (IUPAC: cobalt arsenide)
  56. Moëloite (IMA1998-045) 2.HC.25 http://www.mindat.org/min-27689.html http://www.webmineral.com/data/Moeloite.shtml [no]
    (IUPAC: hexalead hexaantimonide heptadecasulfide)
  57. Mogánite (IMA1999-035) 4.DA.20 http://www.mindat.org/min-2739.html http://www.webmineral.com/data/Moganite.shtml [no]
    (IUPAC: silicon oxide (n)hydrate)
  58. Mogovidite (eudialyte: IMA2004-040) 9.CO.10 http://www.mindat.org/min-27487.html http://www.webmineral.com/data/Mogovidite.shtml http://www.handbookofmineralogy.com/pdfs/mogovidite.pdf
  59. Mohite (IMA1981-015) 2.CB.15b http://www.mindat.org/min-2741.html http://www.webmineral.com/data/Mohite.shtml http://www.handbookofmineralogy.com/pdfs/mohite.pdf
    (IUPAC: dicopper trisulfa stannide)
  60. Möhnite (aphthitalite: IMA2014-101) 7.0 http://www.mindat.org/min-46582.html [no] [no]
    (IUPAC: ammonium dipotassium sodium disulfate)
  61. Mohrite (picromerite: IMA1964-023) 7.CC.60 http://www.mindat.org/min-2742.html http://www.webmineral.com/data/Mohrite.shtml http://www.handbookofmineralogy.com/pdfs/mohrite.pdf
    (IUPAC: diammonium iron(II) sulfate hexahydrate)
  62. Moissanite (carbide: 1905) 1.DA. http://www.mindat.org/min-2743.html http://www.webmineral.com/data/Moissanite.shtml http://www.handbookofmineralogy.com/pdfs/moissanite.pdf
    (IUPAC: silicon carbide, 'carborundum')
  63. Mojaveite (tellurium oxysalt: IMA2013-120) 7.A?. http://www.mindat.org/min-46069.html [no] [no]
    (Cu6[Te<sup>6+</sup>O<sub>4</sub>(OH)<sub>2</sub>](OH)7Cl)
  64. Molinelloite (IMA2016-055) 8.0 http://www.mindat.org/min-50352.html [no] [no]
  65. Moluranite (Y: 1957) 7.HA.15 http://www.mindat.org/min-2744.html http://www.webmineral.com/data/Moluranite.shtml http://www.handbookofmineralogy.com/pdfs/moluranite.pdf
    (IUPAC: tetrahydrogen uranium(IV) triuranyl heptamolybdate octadecahydrate)
  66. Molybdenite (molybdenite: 1796) 2.EA.30 http://www.mindat.org/min-2746.html http://www.webmineral.com/data/Molybdenite.shtml http://www.handbookofmineralogy.com/pdfs/molybdenite.pdf
    (IUPAC: molybdenum sulfide)
  67. Molybdite (IMA1963 s.p., 1907 Rd) 4.E http://www.mindat.org/min-2748.html http://www.webmineral.com/data/Molybdite.shtml http://www.handbookofmineralogy.com/pdfs/molybdite.pdf
    (IUPAC: molybdenum trioxide)
  68. Molybdofornacite (fornacite: IMA1982-062) 7.FC.10 http://www.mindat.org/min-2734.html http://www.webmineral.com/data/Molybdofornacite.shtml http://www.handbookofmineralogy.com/pdfs/molybdofornacite.pdf
    (IUPAC: copper dilead hydro molybdate arsenate)
  69. Molybdomenite (IMA2007 s.p., 1882) 4.JF.05 http://www.mindat.org/min-2733.html http://www.webmineral.com/data/Molybdomenite.shtml http://www.handbookofmineralogy.com/pdfs/molybdomenite.pdf
    (IUPAC: lead selenite)
  70. Molybdophyllite (molybdophyllite: 1901) 9.HH.25 http://www.mindat.org/min-2735.html http://www.webmineral.com/data/Molybdophyllite.shtml http://www.handbookofmineralogy.com/pdfs/molybdophyllite.pdf
  71. Molysite (Y: 1868) 3.AC.10 http://www.mindat.org/min-2749.html http://www.webmineral.com/data/Molysite.shtml http://www.handbookofmineralogy.com/pdfs/molysite.pdf
    (IUPAC: iron(III) trichloride)
  72. Momoiite (garnet, garnet: IMA2009-026) 9.AD.25 http://www.mindat.org/min-39634.html [no] http://www.handbookofmineralogy.com/pdfs/momoiite.pdf
  73. Monazite 8.AD.50
    (IUPAC: REE phosphate)
    1. Monazite-(Ce) (IMA1987 s.p., 1829) 8.AD.50 http://www.mindat.org/min-2751.html http://www.webmineral.com/data/Monazite-%28Ce%29.shtml http://www.handbookofmineralogy.com/pdfs/monazite-(Ce).pdf
    2. Monazite-(La) (IMA1966 s.p.) 8.AD.50 http://www.mindat.org/min-2752.html http://www.webmineral.com/data/Monazite-%28La%29.shtml http://www.handbookofmineralogy.com/pdfs/monazite-(La).pdf
    3. Monazite-(Nd) (IMA1986-052) 8.AD.50 http://www.mindat.org/min-2753.html http://www.webmineral.com/data/Monazite-%28Nd%29.shtml http://www.handbookofmineralogy.com/pdfs/monazite-(Nd).pdf
    4. Monazite-(Sm) (IMA2001-001) 8.AD.50 http://www.mindat.org/min-11438.html http://www.webmineral.com/data/Monazite-%28Sm%29.shtml [no]
  74. Moncheite (melonite: IMA1967 s.p., 1963) 2.EA.20 http://www.mindat.org/min-2754.html http://www.webmineral.com/data/Moncheite.shtml http://www.handbookofmineralogy.com/pdfs/moncheite.pdf
  75. Monchetundraite (IMA2019-020) 2.0 https://www.mindat.org/min-53683.html [no] [no]
    (IUPAC: dipalladium nickel ditelluride)
  76. Monetite (Y: 1882) 8.AD.10 http://www.mindat.org/min-2755.html http://www.webmineral.com/data/Monetite.shtml http://www.handbookofmineralogy.com/pdfs/monetite.pdf
    (IUPAC: calcium hydroxophosphate)
  77. Mongolite (IMA1983-027) 9.HF.05 http://www.mindat.org/min-2756.html http://www.webmineral.com/data/Mongolite.shtml http://www.handbookofmineralogy.com/pdfs/mongolite.pdf
  78. MonimoliteQ (pyrochlore: IMA2013 s.p., 1865) 4.DH.20 http://www.mindat.org/min-2757.html http://www.webmineral.com/data/Monimolite.shtml http://www.handbookofmineralogy.com/pdfs/monimolite.pdf
    Note: possibly oxyplumboroméite (Hålenius & Bosi, 2013).
  79. Monipite (barringerite: IMA2007-033) 1.BD.10 http://www.mindat.org/min-32290.html http://www.webmineral.com/data/Monipite.shtml http://www.handbookofmineralogy.com/pdfs/monipite.pdf
    (IUPAC: molybdenum nickel phosphide)
  80. Monohydrocalcite (Y: 1964) 5.CB.20 http://www.mindat.org/min-2758.html http://www.webmineral.com/data/Monohydrocalcite.shtml http://www.handbookofmineralogy.com/pdfs/monohydrocalcite.pdf
    (IUPAC: calcium carbonate monohydrate)
  81. MontaniteQ (tellurium oxysalt: 1868) 7.CD.60 http://www.mindat.org/min-2760.html http://www.webmineral.com/data/Montanite.shtml http://www.handbookofmineralogy.com/pdfs/montanite.pdf
    (IUPAC: dibismuth(III) tellurium(VI) hexaoxide dihydrate)
  82. Montbrayite (IMA2017-F, 1946) 2.DB.20 http://www.mindat.org/min-2761.html http://www.webmineral.com/data/Montbrayite.shtml http://www.handbookofmineralogy.com/pdfs/montbrayite.pdf
  83. Montdorite (mica: IMA1998 s.p., 1979 Rd) 9.EC.15 http://www.mindat.org/min-2762.html http://www.webmineral.com/data/Montdorite.shtml [no]
  84. Montebrasite (titanite, amblygonite: 1872) 8.BB.05 http://www.mindat.org/min-2763.html http://www.webmineral.com/data/Montebrasite.shtml http://www.handbookofmineralogy.com/pdfs/montebrasite.pdf
    (IUPAC: lithium aluminium hydro phosphate)
  85. Monteneveite (garnet: IMA2018-060) 4.0 https://www.mindat.org/min-53165.html [no] [no]
  86. Monteponite (rocksalt, periclase: 1901) 4.AB.25 http://www.mindat.org/min-2764.html http://www.webmineral.com/data/Monteponite.shtml http://www.handbookofmineralogy.com/pdfs/monteponite.pdf
    (IUPAC: cadmium(II) oxide)
  87. Monteregianite-(Y) (rhodesite: IMA1972-026) 9.EB.15 http://www.mindat.org/min-2765.html http://www.webmineral.com/data/Monteregianite-%28Y%29.shtml http://www.handbookofmineralogy.com/pdfs/monteregianite-(Y).pdf
  88. Montesommaite (zeolitic tectosilicate: IMA1988-038) 9.GB.30 http://www.mindat.org/min-2766.html http://www.webmineral.com/data/Montesommaite.shtml http://www.handbookofmineralogy.com/pdfs/montesommaite.pdf
  89. Montetrisaite (IMA2007-009) 7.DD.85 http://www.mindat.org/min-31665.html http://www.webmineral.com/data/Montetrisaite.shtml http://www.handbookofmineralogy.com/pdfs/montetrisaite.pdf
    (IUPAC: hexacopper decahydro sulfate dihydrate)
  90. Montgomeryite (calcioferrite: 1940) 8.DH.25 http://www.mindat.org/min-2767.html http://www.webmineral.com/data/Montgomeryite.shtml http://www.handbookofmineralogy.com/pdfs/montgomeryite.pdf
    (IUPAC: tetracalcium magnesium tetraluminium tetrahydro hexaphosphate dodecahydrate)
  91. Monticellite (olivine: 1831) 9.AC.10 http://www.mindat.org/min-2768.html http://www.webmineral.com/data/Monticellite.shtml http://www.handbookofmineralogy.com/pdfs/monticellite.pdf
    (IUPAC: calcium magnesium (tetraoxy silicate))
  92. Montmorillonite (montmorillonite, smectite: 1847) 9.EC.40 http://www.mindat.org/min-2821.html http://www.webmineral.com/data/Montmorillonite.shtml http://www.handbookofmineralogy.com/pdfs/montmorillonite.pdf
  93. Montroseite ("O(OH)" group: 1953) 4.FD.10 http://www.mindat.org/min-2769.html http://www.webmineral.com/data/Montroseite.shtml http://www.handbookofmineralogy.com/pdfs/montroseite.pdf
  94. Montroyalite (IMA1985-001) 5.DB.10 http://www.mindat.org/min-2770.html http://www.webmineral.com/data/Montroyalite.shtml http://www.handbookofmineralogy.com/pdfs/montroyalite.pdf
    (IUPAC: tetrastrontium octaaluminium tricarbonate hexacosahydroxide decahydrate)
  95. Montroydite (Y: 1903) 4.AC.15 http://www.mindat.org/min-2771.html http://www.webmineral.com/data/Montroydite.shtml http://www.handbookofmineralogy.com/pdfs/montroydite.pdf
    (IUPAC: mercury oxide)
  96. Mooihoekite (chalcopyrite: IMA1971-019) 2.CB.10b http://www.mindat.org/min-2772.html http://www.webmineral.com/data/Mooihoekite.shtml http://www.handbookofmineralogy.com/pdfs/mooihoekite.pdf
    (IUPAC: nonacopper nonairon hexadecasulfide)
  97. Moolooite (oxalate: IMA1980-082) 10.AB.15 http://www.mindat.org/min-2773.html http://www.webmineral.com/data/Moolooite.shtml http://www.handbookofmineralogy.com/pdfs/moolooite.pdf
  98. Mooreite (Y: 1929) 7.DD.45 http://www.mindat.org/min-2775.html http://www.webmineral.com/data/Mooreite.shtml http://www.handbookofmineralogy.com/pdfs/mooreite.pdf
    (IUPAC: pentadecamagnesium hexacosahydro disulfate octahydrate)
  99. Moorhouseite (hexahydrite: IMA1963-008) 7.CB.25 http://www.mindat.org/min-2776.html http://www.webmineral.com/data/Moorhouseite.shtml http://www.handbookofmineralogy.com/pdfs/moorhouseite.pdf
    (IUPAC: cobalt sulfate hexahydrate)
  100. Mopungite (perovskite, stottite: IMA1982-020) 4.FC.15 http://www.mindat.org/min-2777.html http://www.webmineral.com/data/Mopungite.shtml http://www.handbookofmineralogy.com/pdfs/mopungite.pdf
    (IUPAC: sodium antimony(V) hexahydroxide)
  101. Moraesite (Y: 1953) 8.DA.05 http://www.mindat.org/min-2778.html http://www.webmineral.com/data/Moraesite.shtml http://www.handbookofmineralogy.com/pdfs/moraesite.pdf
    (IUPAC: diberyllium hydro phosphate tetrahydrate)
  102. Moraskoite (moraskoite: IMA2013-084) 8.0 http://www.mindat.org/min-45992.html [no] [no]
    (IUPAC: disodium magnesium fluoro phosphate)
  103. Mordenite (zeolitic tectosilicate: IMA1997 s.p., 1864) 9.GD.35 http://www.mindat.org/min-2779.html http://www.webmineral.com/data/Mordenite.shtml http://www.handbookofmineralogy.com/pdfs/mordenite.pdf
  104. Moreauite (IMA1984-010) 8.ED.05 http://www.mindat.org/min-2780.html http://www.webmineral.com/data/Moreauite.shtml http://www.handbookofmineralogy.com/pdfs/moreauite.pdf
    (IUPAC: trialuminium uranyl dihydro triphosphate tridecahydrate)
  105. Morelandite (apatite: IMA1977-035) 8.BN.05 http://www.mindat.org/min-2781.html http://www.webmineral.com/data/Morelandite.shtml http://www.handbookofmineralogy.com/pdfs/morelandite.pdf
    (IUPAC: dicalcium tribarium chloro triarsenate)
  106. Morenosite (epsomite: 1851) 7.CB.40 http://www.mindat.org/min-2782.html http://www.webmineral.com/data/Morenosite.shtml http://www.handbookofmineralogy.com/pdfs/morenosite.pdf
    (IUPAC: nickel sulfate heptahydrate)
  107. Morimotoite (garnet, garnet: IMA1992-017) 9.AD.25 http://www.mindat.org/min-2784.html http://www.webmineral.com/data/Morimotoite.shtml [no]
  108. Morinite (IMA1967 s.p., 1891) 8.DM.05 http://www.mindat.org/min-2785.html http://www.webmineral.com/data/Morinite.shtml http://www.handbookofmineralogy.com/pdfs/morinite.pdf
    (IUPAC: sodium dicalcium dialuminium hydroxo tetrafluoro diphosphate dihydrate)
  109. Morozeviczite (IMA1974-036) 2.CB.35a http://www.mindat.org/min-7183.html http://www.webmineral.com/data/Morozeviczite.shtml http://www.handbookofmineralogy.com/pdfs/morozeviczite.pdf
  110. Morrisonite (polyoxometalate: IMA2014-088) 4.0 http://www.mindat.org/min-46557.html [no] [no]
  111. Mosandrite-(Ce) (seidozerite, rinkite: IMA2016-A, IMA2009-C, IMA2007 s.p., 1842 Rd) 9.BE.20 http://www.mindat.org/min-2787.html http://www.webmineral.com/data/Mosandrite.shtml [no]
  112. Moschelite (IMA1987-038) 3.AA.30 http://www.mindat.org/min-2788.html http://www.webmineral.com/data/Moschelite.shtml http://www.handbookofmineralogy.com/pdfs/moschelite.pdf
    (IUPAC: dimercury diiodide)
  113. Moschellandsbergite (amalgam: 1938) 1.AD.15d http://www.mindat.org/min-2789.html http://www.webmineral.com/data/Moschellandsbergite.shtml http://www.handbookofmineralogy.com/pdfs/moschellandsbergite.pdf
    (IUPAC: disilver trimercury amalgam)
  114. Mosesite (Y: 1910) 3.DD.30 http://www.mindat.org/min-2790.html http://www.webmineral.com/data/Mosesite.shtml http://www.handbookofmineralogy.com/pdfs/mosesite.pdf
  115. Moskvinite-(Y) (IMA2002-031) 9.CD.05 http://www.mindat.org/min-27552.html http://www.webmineral.com/data/Moskvinite-(Y).shtml http://www.handbookofmineralogy.com/pdfs/moskvinite-(Y).pdf
    (IUPAC: disodium potassium yttrium pentadecaoxy hexasilicate)
  116. Mössbauerite (hydrotalcite: IMA2012-049) 4.0 http://www.mindat.org/min-43298.html [no] [no]
    (IUPAC: hexairon(III) tetraoxo octahydroxide carbonate trihydrate)
  117. Mottanaite-(Ce) (hellandite: IMA2018-D, IMA2001-020) 9.DK.20 http://www.mindat.org/min-10798.html http://www.webmineral.com/data/Mottanaite-%28Ce%29.shtml [no]
  118. Mottramite (decloizite: 1876) 8.BH.40 http://www.mindat.org/min-2792.html http://www.webmineral.com/data/Mottramite.shtml http://www.handbookofmineralogy.com/pdfs/mottramite.pdf
    (IUPAC: lead copper hydro vanadate)
  119. MotukoreaiteQ (hydrotalcite, woodwardite: IMA1976-033) 7.DD.35 http://www.mindat.org/min-2793.html http://www.webmineral.com/data/Motukoreaite.shtml http://www.handbookofmineralogy.com/pdfs/motukoreaite.pdf
  120. Mounanaite (tsumcorite: IMA1968-031) 8.CG.15 http://www.mindat.org/min-2794.html http://www.webmineral.com/data/Mounanaite.shtml http://www.handbookofmineralogy.com/pdfs/mounanaite.pdf
    (IUPAC: lead diiron(III) dihydro divanadate)
  121. Mountainite (Y: 1957) 9.GG.10 http://www.mindat.org/min-2795.html http://www.webmineral.com/data/Mountainite.shtml http://www.handbookofmineralogy.com/pdfs/mountainite.pdf
  122. Mountkeithite (hydrotalcite, woodwardite: IMA1980-038) 7.DD.35 http://www.mindat.org/min-2796.html http://www.webmineral.com/data/Mountkeithite.shtml http://www.handbookofmineralogy.com/pdfs/mountkeithite.pdf
  123. Mourite (IMA1967 s.p., 1962) 4.FL.80 http://www.mindat.org/min-2797.html http://www.webmineral.com/data/Mourite.shtml http://www.handbookofmineralogy.com/pdfs/mourite.pdf
    (IUPAC: uranyl pentamolybdenum(VI) hexadecaoxide pentahydrate)
  124. Moxuanxueite (woehlerite: IMA2019-100) 9.BE. https://www.mindat.org/min-55222.html [no] [no]
  125. Moydite-(Y) (IMA1985-025) 6.AC.45 http://www.mindat.org/min-2798.html http://www.webmineral.com/data/Moydite-%28Y%29.shtml http://www.handbookofmineralogy.com/pdfs/moydite-(Y).pdf
    (IUPAC: yttrium tetrahydro borate carbonate)
  126. Mozartite (adelite: IMA1991-016) 9.AG.60 http://www.mindat.org/min-2799.html http://www.webmineral.com/data/Mozartite.shtml http://www.handbookofmineralogy.com/pdfs/mozartite.pdf
    (IUPAC: calcium manganese(III) tetraoxysilicate hydroxyl)
  127. Mozgovaite (IMA1998-060) 2.JA.05h http://www.mindat.org/min-7066.html http://www.webmineral.com/data/Mozgovaite.shtml http://www.handbookofmineralogy.com/pdfs/mozgovaite.pdf
  128. Mpororoite (anthoinite: IMA1970-037) 7.GB.35 http://www.mindat.org/min-2800.html http://www.webmineral.com/data/Mpororoite.shtml http://www.handbookofmineralogy.com/pdfs/mpororoite.pdf
    (IUPAC: dialuminium oxo ditungstate hexahydrate)
  129. Mrázekite (IMA1990-045) 8.DJ.40 http://www.mindat.org/min-2801.html http://www.webmineral.com/data/Mrazekite.shtml http://www.handbookofmineralogy.com/pdfs/mrazekite.pdf
  130. Mroseite (IMA1974-032) 4.JL.15 http://www.mindat.org/min-2802.html http://www.webmineral.com/data/Mroseite.shtml http://www.handbookofmineralogy.com/pdfs/mroseite.pdf
    (IUPAC: calcium tellurium(IV) dioxocarbonate)
  131. Mückeite (IMA1988-018) 2.GA.25 http://www.mindat.org/min-2803.html http://www.webmineral.com/data/Muckeite.shtml http://www.handbookofmineralogy.com/pdfs/muckeite.pdf
    (IUPAC: copper nickel bismuth trisulfide)
  132. Muirite (IMA1964-013) 9.CN.05 http://www.mindat.org/min-2804.html http://www.webmineral.com/data/Muirite.shtml http://www.handbookofmineralogy.com/pdfs/muirite.pdf
  133. Mukhinite (epidote, clinozoisite: IMA1968-035) 9.BG.05a http://www.mindat.org/min-2805.html http://www.webmineral.com/data/Mukhinite.shtml http://www.handbookofmineralogy.com/pdfs/mukhinite.pdf
  134. Müllerite (tellurium oxysalt: IMA2019-060) 8.0 https://www.mindat.org/min-54026.html [no] [no]
  135. Mullite (Y: 1924) 9.AF.20 http://www.mindat.org/min-2806.html http://www.webmineral.com/data/Mullite.shtml http://www.handbookofmineralogy.com/pdfs/mullite.pdf
  136. Mummeite (pavonite: IMA1986-025) 2.JA.05f http://www.mindat.org/min-2807.html http://www.webmineral.com/data/Mummeite.shtml http://www.handbookofmineralogy.com/pdfs/mummeite.pdf
  137. Munakataite (linarite: IMA2007-012) 7.BC.65 http://www.mindat.org/min-31727.html http://www.webmineral.com/data/Munakataite.shtml http://www.handbookofmineralogy.com/pdfs/munakataite.pdf
    (IUPAC: dilead dicopper tetrahydro selenite sulfate)
  138. Mundite (IMA1980-075) 8.EC.30 http://www.mindat.org/min-2808.html http://www.webmineral.com/data/Mundite.shtml http://www.handbookofmineralogy.com/pdfs/mundite.pdf
    (IUPAC: aluminium triuranyl trihydro diphosphate (5.5)hydrate)
  139. Mundrabillaite (IMA1978-058) 8.CJ.10 http://www.mindat.org/min-2809.html http://www.webmineral.com/data/Mundrabillaite.shtml http://www.handbookofmineralogy.com/pdfs/mundrabillaite.pdf
    (IUPAC: diammonium calcium dihydroxophosphate monohydrate)
  140. Munirite (IMA1982-038) 4.HD.15 http://www.mindat.org/min-2810.html http://www.webmineral.com/data/Munirite.shtml http://www.handbookofmineralogy.com/pdfs/munirite.pdf
    (IUPAC: sodium vanadium(V) trioxide (1.9)hydrate)
  141. Murakamiite (pectolite: IMA2016-066) 9.D?. http://www.mindat.org/min-50465.html [no] [no]
  142. Murashkoite (phosphide: IMA2012-071) 1.0 http://www.mindat.org/min-43591.html [no] [no]
    (IUPAC: iron phosphide)
  143. Murataite-(Y) (IMA1972-007) 4.DF.15 http://www.mindat.org/min-2811.html http://www.webmineral.com/data/Murataite.shtml http://www.handbookofmineralogy.com/pdfs/murataite-(Y).pdf
  144. Murchisite (IMA2010-003) 2.0 http://www.mindat.org/min-42447.html [no] [no]
    (IUPAC: pentachromium hexasulfide)
  145. Murdochite (murdochite: 1955) 3.DB.45 http://www.mindat.org/min-2812.html http://www.webmineral.com/data/Murdochite.shtml http://www.handbookofmineralogy.com/pdfs/murdochite.pdf
    (IUPAC: dodecacopper dilead pentadecaoxo dichloride)
  146. Murmanite (seidozerite, murmanite: 1930) 9.BE.27 http://www.mindat.org/min-2813.html http://www.webmineral.com/data/Murmanite.shtml http://www.handbookofmineralogy.com/pdfs/murmanite.pdf
    (IUPAC: disodium dititanium (heptaoxy disilicate) dioxy dihydrate)
  147. Murphyite (raspite: IMA2021-107) 7.AD. https://www.mindat.org/min-55963.html [no] [no]
  148. Murunskite (IMA1980-064) 2.BD.30 http://www.mindat.org/min-2814.html http://www.webmineral.com/data/Murunskite.shtml http://www.handbookofmineralogy.com/pdfs/murunskite.pdf
  149. Muscovite (mica: IMA1998 s.p., 1794) 9.EC.15 http://www.mindat.org/min-2815.html http://www.webmineral.com/data/Muscovite.shtml http://www.handbookofmineralogy.com/pdfs/muscovite.pdf
    (IUPAC: potassium dialuminium (aluminotrisilicate) decaoxydihydroxyl)
  150. Museumite (IMA2003-039) 2.HB.20c http://www.mindat.org/min-26575.html http://www.webmineral.com/data/Museumite.shtml http://www.handbookofmineralogy.com/pdfs/museumite.pdf
  151. Mushistonite (perovskite, schoenfliesite: IMA1982-068) 4.FC.10 http://www.mindat.org/min-2817.html http://www.webmineral.com/data/Mushistonite.shtml http://www.handbookofmineralogy.com/pdfs/mushistonite.pdf
    (IUPAC: copper(II) tin(IV) hexahydroxide)
  152. MuskoxiteQ (hydrotalcite: IMA1967-043) 4.FL.05 http://www.mindat.org/min-2818.html http://www.webmineral.com/data/Muskoxite.shtml http://www.handbookofmineralogy.com/pdfs/muskoxite.pdf
    (IUPAC: heptamagnesium tetrairon(III) hexacosahydroxide monohydrate)
  153. Muthmannite (Y: 1911) 2.CB.85 http://www.mindat.org/min-2819.html http://www.webmineral.com/data/Muthmannite.shtml http://www.handbookofmineralogy.com/pdfs/muthmannite.pdf
    (IUPAC: gold silver ditelluride)
  154. Mutinaite (zeolitic tectosilicate: IMA1996-025) 9.GF.35 http://www.mindat.org/min-7184.html http://www.webmineral.com/data/Mutinaite.shtml [no]
  155. Mutnovskite (IMA2004-032) 2.GC.50 http://www.mindat.org/min-27408.html http://www.webmineral.com/data/Mutnovskite.shtml [no]
    (IUPAC: dilead iodo arsenide trisulfide)

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