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Sample n° 1780

Minerals found in the sample
Mineral Formula Category Subcategory Importance
MUSCOVITE KAl2(Si3Al)O10(OH)2 phyllosilicates mica major
Description
Description: plate-shaped crystals, with iron oxides
Information: geochronology - Ledent, D., Lay, C. & Delhal, J., 1962. Premières données sur l'âge absolu des formations anciennes du 'socle' du Kasai (Congo méridional). Bulletin de la Société Belge de Géologie 71, 223-237.
Origin
  • Country: Congo (RDC)
  • Region: Katanga
  • Locality: Kamata, Haute Luhua, Musenge
Specification
  • Donors: Lepersonne
    Donation year:
  • Sampling year:
    Registration date:
  • Quantity: X + 1 tube
    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