Mineralogy Database

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Sample n° 13612

Minerals found in the sample
Mineral Formula Category Subcategory Importance
CONICHALCITE CaCu(AsO4)(OH) arsenates - major
KOLWEZITE (Cu,Co)2(CO3)(OH)2 carbonates - major
QUARTZ SiO2 tektosilicates - minor
Description
Description: small light green conichalcite rosettes and beige radial aggregates of acicular kolwezite on quartz (locally greenish)
Origin
  • Country: Congo (RDC)
  • Region: Katanga
  • Locality: Mindigi
Specification
  • Donors: Coussement
    Donation year:
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size: 2
  • Dimension code 1>2>3: 1
    Quality code 1>2>3: 1
  • Holotype: no
    Paratype: no
    Radioactive: no
  • Thin section: no
    Chemical analysis: no
    X-Ray spectra: yes
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