| Name: | Putnisite Pni |
| IMA Chemistry: | SrCa4Cr3+8(CO3)8(SO4)(OH)16·25H2O |
| Chemistry Elements: | The mineral Putnisite contains elements: Strontium (Sr) Calcium (Ca) Chromium (Cr) Carbon (C) Oxygen (O) Sulfur (S) Hydrogen (H) |
| Country of Type Locality: | Australia |
| Year First Published: | 2011 |
| IMA Status: | Approved |
| Status Notes: | Elliott P, Giester G, Rowe R, Pring A (2014) Putnisite, SrCa_4_Cr^3+^_8_(CO_3_)_8_SO_4_(OH)_16_·25H_2_O, a new mineral from Western Australia: description and crystal structure. Mineralogical Magazine 78, 131-144 |
| Structural Group Name: | Not in a structural group |
| Fleischer's Group Name: | |
| Crystal Systems: | orthorhombic |
| Oldest Known Age: | 2709 Million Years Ago |
| Mohs Hardness: | 1.75 |
| Diaphaneity: | 2.0 |
| Specific Gravity: | 2.2 |
| More Info: | Search Wikipedia: Putnisite (Wiki) Search Mindat: Putnisite Search Web Mineral DB: Putnisite |