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Sample n° 12053
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
CASSITERITE | SnO2 | oxides and hydroxides | - | major |
Description
Description:
cassiterite crystals in coarse-grained granite
Origin
- Country: Portugal
- Region: Ribeira
- Locality: Parades Mine
Specification
-
Donors: AdercaDonation year: 1969
-
Sampling year:Registration date:
-
Quantity:Size:
-
Dimension code 1>2>3: 2Quality code 1>2>3: 2
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no