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Sample n° 6814
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
THORITE | Th(SiO4) | nesosilicates | - | major |
BIOTITE | K(Fe2+,Mg)3(AlSi3O10)(OH)2 | phyllosilicates | mica | minor |
Description
Description:
sample with red thorite crystals (var. orangite), mixed with biotite
Origin
- Country: Norway
- Region: Telemark
- Locality: Odegaarden
Specification
-
Donors: PolinardDonation year: 1957
-
Sampling year:Registration date:
-
Quantity: 1Size: 3 x 2 cm
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Dimension code 1>2>3: 3Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: yes
-
Thin section: noChemical analysis: noX-Ray spectra: no