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Sample n° 13829
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
SCHEELITE | Ca(WO4) | molybdates and tungstates | - | major |
WOLFRAMITE | (Fe2+,Mn2+)(WO4) | molybdates and tungstates | - | minor |
Description
Description:
black pyramidal crystal (5 cm)
Origin
- Country: South Korea
- Region: Bugdo
- Locality: Tae Hwa Chung Chon Mine
Specification
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Donors: GenotDonation year: 1980
-
Sampling year:Registration date:
-
Quantity: 1Size: 2
-
Dimension code 1>2>3: 2Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
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Thin section: noChemical analysis: noX-Ray spectra: yes