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Sample n° 12493.41
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
WODGINITE | Mn2+Sn4+Ta2O8 | oxides and hydroxides | - | major |
Description
Description:
crystals and crystal fragments
Origin
- Country: Rwanda
- Region: Gisenyi
- Locality: Gatumba, Muhembe
Specification
-
Donors: ComblainDonation year: 1970
-
Sampling year:Registration date:
-
Quantity: 8Size:
-
Dimension code 1>2>3: 1Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no