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Sample n° 1947
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
MUSCOVITE | KAl2(Si3Al)O10(OH)2 | phyllosilicates | mica | major |
QUARTZ | SiO2 | tektosilicates | - | minor |
Description
Description:
aggregates in quartz
Information:
geochronology - Cahen, L. & Snelling, N.J., 1966. The Geochronology of Equatorial Africa. North-Holland Publishing Company, Amsterdam, 195 pp. (Ledent, unpublished data)
Origin
- Country: Congo (RDC)
- Region: Kivu
- Locality: Mwenga, Kakanga
Specification
-
Donors: SGR LéopoldvilleDonation 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