| Preobrazhenovskoye mine | |
| State/Province: | Primorsky Krai |
| Country: | Russia |
| Products: | Fluorite |
The Preobrazhenovskoye mine is a large mine located in the south-eastern Russia in Primorsky Krai. Preobrazhenovskoye represents one of the largest fluorite reserves in Russia having estimated reserves of 14.9 million tonnes of ore grading 6.22% fluorite.[1]