Henry How Explained

Henry How
Birth Date:[1]
Birth Place:London, England
Death Place:Windsor, Nova Scotia, Canada
Field:Geology
Alma Mater:Royal College of Chemistry

Henry How (11 July 1828 – 28 September 1879) was a British-Canadian chemist, geologist and mineralogist.

Career

In 1847, How and August Wilhelm von Hofmann were co-workers at the Royal College in London. How was a professor of chemistry and natural history at King's College in Windsor, Nova Scotia.In 1864 How published the description of a new zeolite mineral, that he named mordenite, from along the shores of the Bay of Fundy.[2] In 1868, he described a new borate mineral found just south of Windsor.[3] How named it silicoborocalcite but was renamed howlite in his honor by James Dwight Dana.[4] He studied many other zeolites and related minerals from the Bay of Fundy basalts, borates from the gypsum and anhydrite deposits, as well as ores of manganese and iron.

Personal life

How married Louisa Mary Watkins (11 May 1830 - 9 July 1910) and they had five children.[1] The grave of one of their children is next to Henry How's and reads, Louisa P. Juliet, second child of Henry How and Louisa M. How, died 8 July 1862 aged 4 years and 6 months.[5]

Publications

See also

External links

Notes and References

  1. Web site: Blakeley. Phyllis R.. HOW, HENRY. Dictionary of Canadian Biography, vol. 10. University of Toronto/Université Laval. 7 October 2017. His gravestone only gives the year that he died and at age 52. This does not agree with the date of birth, so one is in error.
  2. How. Henry. On Mordenite, a New Mineral from the Trap of Nova Scotia. Quarterly Journal of the Chemical Society. 1863. 100–104.
  3. How. Henry. II. Contributions to the mineralogy of Nova Scotia. III. Borates and other minerals in anhydrite and gypsum. Silicoborocalcite, a new mineral.. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science. 1868. 35. 32–41. 10.1080/14786446808639936.
  4. Book: Dana. James Dwight. Brush. George Jarvis. A System of Mineralogy. 1868. John Wiley and Sons. New York. 598. Fifth. 7 October 2017.
  5. Headstone