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Sample n° 444
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
CALCITE | Ca(CO3) | carbonates | - | major |
Description
Description:
geodes in black schist
Information:
Dewez, L., 1910. Géologie du Congo. Quelques renseignements sur la géologie d'une partie de l'Aruwimi et de Province Orientale. Annales de la Société Géologique de Belgique, Mémoires, 37, 113-134. (sample n° 14)
Origin
- Country: Congo (RDC)
- Region: Orientale
- Locality: Banalia, Yambuya, downstream of Aruwimi falls
Specification
-
Donors: DewezDonation year: 1921
-
Sampling year:Registration date:
-
Quantity: 2Size: 2
-
Dimension code 1>2>3: 3Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no