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Sample n° 212
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
MALACHITE | Cu2(CO3)(OH)2 | carbonates | - | major |
GOETHITE | FeO(OH) | oxides and hydroxides | - | minor |
Description
Description:
malachite in ferruginous substrate
Origin
- Country: Congo (RDC)
- Region: Katanga
- Locality: M'twala
Specification
-
Donors: LemaireDonation year: 1901
-
Sampling year:Registration date:
-
Quantity: 1Size: 2
-
Dimension code 1>2>3: 3Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no