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Sample n° 6345
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
TOPAZ | Al2SiO4F2 | nesosilicates | - | major |
ANDALUSITE | Al2SiO5 | nesosilicates | - | minor |
Description
Description:
one crystal (mm)
Origin
- Country: Congo (RDC)
- Region: Katanga
- Locality: Mutendele
Specification
-
Donors: StradiotDonation year:
-
Sampling year:Registration date:
-
Quantity: 1 tubeSize: 3
-
Dimension code 1>2>3: 3Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no