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Sample n° 16614
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
TOPAZ | Al2SiO4F2 | nesosilicates | - | major |
Description
Description:
crystals in greisen
Origin
- Country: Congo (RDC)
- Region: Maniema
- Locality: Kailo, Mokama
Specification
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Donors:Donation year:
-
Sampling year:Registration date:
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Quantity: 2Size:
-
Dimension code 1>2>3: 1Quality 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