Mineralogy Database

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Sample n° 19296

Minerals found in the sample
Mineral Formula Category Subcategory Importance
CASSITERITE SnO2 oxides and hydroxides - major
TOPAZ Al2SiO4F2 nesosilicates - major
VARLAMOFFITE (Sn,Fe)(O,OH)2 oxides and hydroxides - major
Description
Description: varlamoffite mass with enclosed other minerals
Origin
  • Country: Congo (RDC)
  • Region: Maniema
  • Locality: Pangi, Atondo
Specification
  • Donors: Université Libre de Bruxelles (ULB) Denaeyer (ULB)
    Donation year: 2020
  • Sampling year: 1950
    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