Mineralogy Database

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Sample n° 9918

Minerals found in the sample
Mineral Formula Category Subcategory Importance
AUTUNITE Ca(UO2)2(PO4)2•10-12H2O phosphates - major
RANUNCULITE Al(UO2)(PO3OH)(OH)3•4H2O phosphates - major
Description
Description: sample with yellow-orange ranunculite scales, autunite impregnations
Origin
  • Country: Rwanda
  • Region: Gisenyi
  • Locality: Warusenge
Specification
  • Donors: Safiannikoff
    Donation year:
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size: 20 x 10 cm
  • Dimension code 1>2>3: 1
    Quality code 1>2>3: 1
  • Holotype: no
    Paratype: no
    Radioactive: yes
  • Thin section: no
    Chemical analysis: no
    X-Ray spectra: no
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