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Sample n° 13855
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
META-AUTUNITE | Ca(UO2)2(PO4)22-6H2O | phosphates | - | major |
Description
Description:
sample wuth yellow micaceous meta-autunite, in altered granite
Origin
- Country: Portugal
- Region: Tolosa
- Locality: 3 km S of Nisa
Specification
-
Donors: DeliensDonation year: 1980
-
Sampling year:Registration date:
-
Quantity: 5Size: 5 x 4 cm
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Dimension code 1>2>3: 3Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: yes
-
Thin section: noChemical analysis: noX-Ray spectra: yes