Mineralogy Database

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Sample n° 3532

Minerals found in the sample
Mineral Formula Category Subcategory Importance
URANOCIRCITE Ba(UO2)2(PO4)2•10H2O phosphates - major
META-AUTUNITE Ca(UO2)2(PO4)2•2-6H2O phosphates - minor
PHOSPHURANYLITE KCa(H3O)3(UO2)7(PO4)4O4•8H2O phosphates - minor
Description
Description: sample with canary-yellow uranocircite crystals, yellow phosphuranylite, green meta-autunite (small amount)
Origin
  • Country: France
  • Region: Haute-Vienne
  • Locality: La Crouzille
Specification
  • Donors: Guillemin
    Donation year: 1953
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size: 6 x 4 cm
  • Dimension code 1>2>3: 2
    Quality code 1>2>3: 1
  • Holotype: no
    Paratype: no
    Radioactive: yes
  • Thin section: no
    Chemical analysis: no
    X-Ray spectra: yes
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