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Sample n° 1831

Minerals found in the sample
Mineral Formula Category Subcategory Importance
GALENA PbS sulfides and sulfosalts - major
PYRITE FeS2 sulfides and sulfosalts - minor
TOURMALINE - cyclosilicates tourmaline minor
Description
Description: crystals in quartz
Information: geochronology - Cahen, L., 1954. Précisions au sujet de l'âge conventionnel de quelques galènes du Congo. Annales de la Société Géologique de Belgique 77, 373. // Geiss, .J., 1954. Isotopenanalysen an 'gewöhnlichem Blei'. Zeitschrift für Naturforschung A 9, 218-227.
Origin
  • Country: Congo (RDC)
  • Region: Katanga
  • Locality: Mitwaba
Specification
  • Donors: Lepersonne
    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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