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Sample n° 14473
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
ORTHOCLASE | K(AlSi3O8) | tektosilicates | feldspar | major |
Description
Description:
fragment of well-developed crystal
Origin
- Country: South Africa
- Region: Northern Cape
- Locality: Namaqualand, Jakhalswater
Specification
-
Donors: University of Port ElisabethDonation year:
-
Sampling year:Registration date:
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Quantity:Size: 4 cm
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Dimension code 1>2>3:Quality code 1>2>3:
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Holotype: noParatype: noRadioactive: no
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Thin section: noChemical analysis: noX-Ray spectra: no