Name: | Spinel Spl |
Specimens in Collection: | |
IMA Chemistry: | MgAl2O4 |
Chemistry Elements: | The mineral Spinel contains elements: Magnesium (Mg) Aluminum (Al) Oxygen (O) |
Country of Type Locality: | unknown |
Year First Published: | 0 |
IMA Status: | Approved,Grandfathered |
Status Notes: | Mineral name has been known since antiquity and predates any formal descriptive publication |
Structural Group Name: | Spinel |
Fleischer's Group Name: | spinel |
Crystal Systems: | cubic |
Oldest Known Age: | 4700 Million Years Ago |
Mohs Hardness: | 7.75 |
Diaphaneity: | 1.0 |
Specific Gravity: | 3.863 |
Dispersion: | 0.02 |
More Info: | Search Wikipedia: Spinel (Wiki) Search Mindat: Spinel Search Web Mineral DB: Spinel |