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Sample n° 16151
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
BIOTITE | K(Fe2+,Mg)3(AlSi3O10)(OH)2 | phyllosilicates | mica | major |
KAOLINITE | Al2Si2O5(OH)4 | phyllosilicates | kaolinite | major |
Description
Description:
white aggregates in biotitite matrix
Origin
- Country: Congo (RDC)
- Region: Katanga
- Locality: Manono
Specification
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Donors: GéominesDonation year:
-
Sampling year:Registration date:
-
Quantity: 3Size:
-
Dimension code 1>2>3: 2Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
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Thin section: noChemical analysis: noX-Ray spectra: no