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Sample n° 13219
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
MICROCLINE | K(AlSi3O8) | tektosilicates | feldspar | major |
Description
Description:
green blocks (5-15 cm), var. amazonite
Origin
- Country: Russia
- Region: Siberia
- Locality: Lake Baikal, Tazheran
Specification
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Donors: GerardsDonation year: 1970
-
Sampling year:Registration date:
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Quantity: 4Size: 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: no