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Sample n° 6936
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
BAYLDONITE | Cu3PbO(AsO3OH)2(OH)2 | arsenates | - | major |
AURICHALCITE | (Zn,Cu)5(CO3)2(OH)6 | carbonates | - | minor |
CALCITE | Ca(CO3) | carbonates | - | minor |
CHALCOPYRITE | CuFeS2 | sulfides and sulfosalts | - | minor |
MALACHITE | Cu2(CO3)(OH)2 | carbonates | - | minor |
Description
Description:
green crust on ore
Origin
- Country: United Kingdom
- Region: Cornwall
- Locality: St Hilary, near St Michael's Mount
Specification
-
Donors: PolinardDonation year: 1954
-
Sampling year:Registration date:
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Quantity: 3Size: 2
-
Dimension code 1>2>3: 3Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: yes