Mineralogy Database
Search | About the mineralogy database | Contact| Sample n° 13369 |
Minerals found in the sample
| Mineral | Formula | Category | Subcategory | Importance |
|---|---|---|---|---|
| AUGITE | (Ca,Mg,Fe)(Si,Al)2O6 | inosilicates | pyroxenes | major |
Description
| Description: | black crystals (1 cm) |
Origin
Country:
Rwanda
Region:
Ruhengeri
Locality:
Karisimbi volcano
Specification
| Donors | Bonne | Sampling year | |
| Donation year | Registration date | ||
| Quantity | 9 | Dimension code 1>2>3 | 3 |
| Size | 3 | Quality code 1>2>3 | 1 |
| Holotype | no | Thin section | no |
| Paratype | no | Chemical analysis | no |
| Radioactive | no | X-Ray spectra | no |
