Mineralogy Database
Search |
About the mineralogy database |
Contact
Sample n° 19643
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
FERBERITE | Fe2+(WO4) | molybdates and tungstates | - | major |
Description
Description:
crystal fragments
Origin
- Country: Rwanda
- Region:
- Locality: Karumdura Ditare
Specification
-
Donors: Petricec Service Géologique du RwandaDonation year:
-
Sampling year: 1971Registration date:
-
Quantity:Size:
-
Dimension code 1>2>3: 1Quality code 1>2>3: 2
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no