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Sample n° 19640

Minerals found in the sample
Mineral Formula Category Subcategory Importance
FERBERITE Fe2+(WO4) molybdates and tungstates - major
Description
Description: rounded block, from eluvial deposits
Origin
  • Country: Rwanda
  • Region: Ruhengeri
  • Locality: Bugarama
Specification
  • Donors: Bonne
    Donation year:
  • Sampling year: 1976
    Registration date:
  • Quantity: 1
    Size:
  • 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: no
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