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Sample n° 13211
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
CALCITE | Ca(CO3) | carbonates | - | major |
Description
Description:
blue-purple rhombohedral crystals (4 cm)
Origin
- Country: Russia
- Region: Siberia
- Locality: Lake Baikal, Pereval Mine
Specification
-
Donors: GerardsDonation year: 1970
-
Sampling year:Registration date:
-
Quantity: 2Size: 2
-
Dimension code 1>2>3: 2Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no