Name: | Pharmacolite Pmc |
IMA Chemistry: | Ca(AsO3OH)ยท2H2O |
Chemistry Elements: | The mineral Pharmacolite contains elements: Calcium (Ca) Arsenic (As) Oxygen (O) Hydrogen (H) |
Country of Type Locality: | Germany |
Year First Published: | 1800 |
IMA Status: | Approved,Grandfathered |
Status Notes: | Karsten D L G (1800) Anmerkungen, in Mineralogische Tabellen, Heinrich August Rottmann (Berlin) 75-75 |
Structural Group Name: | Gypsum |
Fleischer's Group Name: | pharmacolite |
Crystal Systems: | monoclinic |
Oldest Known Age: | 2222.9 Million Years Ago |
Mohs Hardness: | 2.25 |
Diaphaneity: | 2.0 |
Specific Gravity: | 2.628 |
More Info: | Search Wikipedia: Pharmacolite (Wiki) Search Mindat: Pharmacolite Search Web Mineral DB: Pharmacolite |