Mineralogy Database

Search |  About the mineralogy database |  Contact

Sample n° 4819

Minerals found in the sample
Mineral Formula Category Subcategory Importance
GALENA PbS sulfides and sulfosalts - major
QUARTZ SiO2 tektosilicates - minor
Description
Description: crystals in geode
Information: geochronology - Eberhardt, P., Geiss, J., Houtermans, F.G. & Signer, P., 1962. Age determinations on lead isotopes. Geologische Rundschau 52, 836-852. (Be 88)
Origin
  • Country: Congo (RDC)
  • Region: Bas-Congo
  • Locality: Ngungu, Nzenzele, Luvituku, Mangulu tributary
Specification
  • Donors: Courtejoie
    Donation year:
  • Sampling year:
    Registration date:
  • Quantity: 2
    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
Previous page