| Name: | Phlogopite Phl |
| IMA Chemistry: | KMg3(AlSi3O10)(OH)2 |
| Chemistry Elements: | The mineral Phlogopite contains elements: Potassium (K) Magnesium (Mg) Aluminum (Al) Silicon (Si) Oxygen (O) Hydrogen (H) |
| Country of Type Locality: | unknown |
| Year First Published: | 1841 |
| IMA Status: | Approved,Grandfathered |
| Status Notes: | Breithaupt A (1841) Phengites Phlogopites, Vollständiges Handbuch der Mineralogie 2, 398-399 |
| Structural Group Name: | Mica, Clay |
| Fleischer's Group Name: | mica-true micas |
| Crystal Systems: | monoclinic|hexagonal |
| Oldest Known Age: | 3200 Million Years Ago |
| Mohs Hardness: | 2.25 |
| Diaphaneity: | 2.0 |
| Specific Gravity: | 2.815 |
| More Info: | Search Wikipedia: Phlogopite (Wiki) Search Mindat: Phlogopite Search Web Mineral DB: Phlogopite |