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Sample n° 20335
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
ANTHOINITE | AlWO3(OH)3 | molybdates and tungstates | - | major |
FERBERITE | Fe2+(WO4) | molybdates and tungstates | - | major |
TUNGSTITE | WO3H2O | oxides and hydroxides | - | major |
Description
Description:
concentrate
Origin
- Country: Rwanda
- Region: Byumba
- Locality: Budjumu
Specification
-
Donors: Université Libre de Bruxelles (ULB) Sauvenier (Somirwa)Donation year: 2017
-
Sampling year:Registration date:
-
Quantity:Size:
-
Dimension code 1>2>3: 1Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no