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Sample n° 2892
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
CHALCOCITE | Cu2S | sulfides and sulfosalts | - | major |
CUPRITE | Cu2O | oxides and hydroxides | - | major |
AZURITE | Cu3(CO3)2(OH)2 | carbonates | - | minor |
COPPER | Cu | native elements | - | minor |
MALACHITE | Cu2(CO3)(OH)2 | carbonates | - | minor |
Description
Description:
oxidised ore
Origin
- Country: Congo (Congo-Brazzaville)
- Region: Niari
- Locality: Yangakoubanza
Specification
-
Donors: CahenDonation year: 1948
-
Sampling year:Registration date:
-
Quantity: 2Size: 2
-
Dimension code 1>2>3: 3Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no