Mineralogy Database

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Sample n° 4547

Minerals found in the sample
Mineral Formula Category Subcategory Importance
LIBETHENITE Cu2(PO4)(OH) phosphates - major
CHALCEDONY (quartz) SiO2 tektosilicates - minor
Description
Description: crust of black crystals (1 cm) on block of chalcedony
Origin
  • Country: Congo (RDC)
  • Region: Kasai
  • Locality: Ntendu
Specification
  • Donors: Polinard
    Donation year:
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size: 2
  • Dimension code 1>2>3: 2
    Quality code 1>2>3: 1
  • Holotype: no
    Paratype: no
    Radioactive: no
  • Thin section: no
    Chemical analysis: no
    X-Ray spectra: no
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