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Sample n° 13872
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
LEPIDOLITE | KLi2AlSi4O10F2 | phyllosilicates | mica | major |
Description
Description:
purple granular blocks (12 cm)
Origin
- Country: Portugal
- Region: Mangualde
- Locality: Carolinho Mine
Specification
-
Donors: DeliensDonation year: 1980
-
Sampling year:Registration date:
-
Quantity: 2Size: 2
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Dimension code 1>2>3: 3Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no