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Sample n° 12808
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
KAERSUTITE | NaCa2(Mg3Ti4+Al)(Si6Al2)O22(OH) | inosilicates | amphiboles | major |
Description
Description:
amphibolite with oriented elongated crystals
Origin
- Country: South Africa
- Region: North West Province
- Locality: Vredefort District, Koedoeslaagte
Specification
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Donors: VerwoerdDonation year: 1972
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Sampling year:Registration date:
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Quantity: 1Size: 2
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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: yes