Mineralogy Database

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Sample n° 10741

Minerals found in the sample
Mineral Formula Category Subcategory Importance
STRENGITE Fe3+(PO4)•2H2O phosphates - major
MANGANESE OXIDES Mn-O oxides and hydroxides - minor
VARISCITE Al(PO4)•2H2O phosphates - minor
Description
Description: red to purple crusts on manganese oxides
Origin
  • Country: Congo (RDC)
  • Region: Katanga
  • Locality: Kisenge
Specification
  • Donors: Krenning
    Donation year: 1965
  • Sampling year:
    Registration date:
  • Quantity: 1 + 1 tube
    Size: 2
  • Dimension code 1>2>3: 3
    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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