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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: ColominesDonation year: 1954
-
Sampling year:Registration date:
-
Quantity: 2 + 2 tubesSize: 2
-
Dimension code 1>2>3: 3Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no