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Sample n° 8820

Pictures
Minerals found in the sample
Mineral Formula Category Subcategory Importance
URANINITE UO2 oxides and hydroxides - major
META-AUTUNITE Ca(UO2)2(PO4)2•2-6H2O phosphates - minor
METATORBERNITE Cu(UO2)2(PO4)2•8H2O phosphates - minor
Description
Description: sample with round uraninite aggregates, on siliceous rock substrate
Origin
  • Country: France
  • Region: Puy-de-Dôme
  • Locality: Forez, Filon du Poyet
Specification
  • Donors: Dubois
    Donation year: 1960
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size: 5 x 3 cm
  • Dimension code 1>2>3: 3
    Quality code 1>2>3: 1
  • Holotype: no
    Paratype: no
    Radioactive: yes
  • Thin section: yes
    Chemical analysis: no
    X-Ray spectra: no
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