Bixbyite
Bixbyite
Item-No.: 3772 Price: 76.00 EUR
Maynard's claim (Pismire Knolls), Thomas Range, Juab Co., Utah, USA
| Synonyms: | Manganbixbyite |
| Classification: | Oxides |
| Chemical formula: | (Mn3+,Fe3+)2O3 |
| Crystal system: | Isometric |
| Density (g/cm3): | 4.945 measured, 5.031 calculated |
| Cleavage: | Imperfect/Fair |
| Fracture: | Irregular/Uneven |
| Hardness (Mohs): | 6 - 6,5 |
| Colour: | Black |
| Lustre: | Metallic |
| Streak: | Black |
| Type locality: | Maynard's claim (Pismire Knolls), Thomas Range, Juab Co., Utah, USA |