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Sample n° 6950
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
CORKITE | PbFe3+3(SO4)(PO4)(OH)6 | phosphates | - | major |
Description
Description:
small black crystals on purplish block (6 cm)
Origin
- Country: Germany
- Region: Rheinland-Pfalz
- Locality: Dernbach
Specification
-
Donors: PolinardDonation year: 1954
-
Sampling year:Registration date:
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Quantity: 1Size: 2
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Dimension code 1>2>3: 3Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: no
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Thin section: noChemical analysis: noX-Ray spectra: yes