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Sample n° 10097
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
MUSCOVITE | KAl2(Si3Al)O10(OH)2 | phyllosilicates | mica | major |
Description
Description:
tabular crystals (5 cm) in pegmatite
Origin
- Country: Congo (RDC)
- Region: Kasai
- Locality: Mbuji-Mayi river, Tambwe
Specification
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Donors: KostkaDonation year:
-
Sampling year:Registration date:
-
Quantity: 1Size: 2
-
Dimension code 1>2>3: 3Quality 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