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Sample n° 870
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
CASSITERITE | SnO2 | oxides and hydroxides | - | major |
CHALCOCITE | Cu2S | sulfides and sulfosalts | - | major |
CHALCOPYRITE | CuFeS2 | sulfides and sulfosalts | - | minor |
Description
Description:
black crystals in vein quartz
Origin
- Country: Congo (RDC)
- Region: Orientale
- Locality: Kilo Moto, Kilo Moto Concessions
Specification
-
Donors: Mines de Kilo MotoDonation year: 1934
-
Sampling year:Registration date:
-
Quantity: 1Size: 2
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Dimension code 1>2>3: 2Quality 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