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Sample n° 4771

Minerals found in the sample
Mineral Formula Category Subcategory Importance
GALENA PbS sulfides and sulfosalts - major
Description
Description: impregnation in vein
Information: geochronology - Eberhardt, P., Geiss, J., Houtermans, F.G. & Signer, P., 1962. Age determinations on lead isotopes. Geologische Rundschau 52, 836-852. (Be 143, as Be 45 in Cahen & Snelling, 1966)
Origin
  • Country: Congo (RDC)
  • Region: Orientale
  • Locality: Bondo, Kule Matundu, Kokosho Filon 7
Specification
  • Donors: Colomines
    Donation year: 1954
  • Sampling year:
    Registration date:
  • Quantity: 2 + 2 tubes
    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: no