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Sample n° 19296
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
CASSITERITE | SnO2 | oxides and hydroxides | - | major |
TOPAZ | Al2SiO4F2 | nesosilicates | - | major |
VARLAMOFFITE | (Sn,Fe)(O,OH)2 | oxides and hydroxides | - | major |
Description
Description:
varlamoffite mass with enclosed other minerals
Origin
- Country: Congo (RDC)
- Region: Maniema
- Locality: Pangi, Atondo
Specification
-
Donors: Université Libre de Bruxelles (ULB) Denaeyer (ULB)Donation year: 2020
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Sampling year: 1950Registration date:
-
Quantity: 1Size:
-
Dimension code 1>2>3: 1Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: no
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Thin section: noChemical analysis: noX-Ray spectra: no