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Sample n° 13612
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
CONICHALCITE | CaCu(AsO4)(OH) | arsenates | - | major |
KOLWEZITE | (Cu,Co)2(CO3)(OH)2 | carbonates | - | major |
QUARTZ | SiO2 | tektosilicates | - | minor |
Description
Description:
small light green conichalcite rosettes and beige radial aggregates of acicular kolwezite on quartz (locally greenish)
Origin
- Country: Congo (RDC)
- Region: Katanga
- Locality: Mindigi
Specification
-
Donors: CoussementDonation year:
-
Sampling year:Registration date:
-
Quantity: 1Size: 2
-
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: yes