Mineralogy Database

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Sample n° 6224

Minerals found in the sample
Mineral Formula Category Subcategory Importance
MOREAUITE Al3(UO2)(PO4)3(OH)2•13H2O phosphates - major
PHURALUMITE Al2(UO2)3(PO4)2(OH)6•10H2O phosphates - major
RANUNCULITE Al(UO2)(PO3OH)(OH)3•4H2O phosphates - major
FLUORAPATITE Ca5(PO4)3F phosphates - minor
PHOSPHURANYLITE KCa(H3O)3(UO2)7(PO4)4O4•8H2O phosphates - minor
Description
Description: sample with small pale yellow moreauite crystals, yellow-orange ranunculite nodules, small twinned yellow phuralumite crystals
Origin
  • Country: Congo (RDC)
  • Region: Kivu
  • Locality: Mwenga, Kobokobo
Specification
  • Donors: MGL
    Donation year: 1958
  • Sampling year:
    Registration date:
  • Quantity: 4
    Size: 6 x 5 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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