Mineralogy Database

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Sample n° 20210

Minerals found in the sample
Mineral Formula Category Subcategory Importance
GOLD Au native elements - major
PYRITE FeS2 sulfides and sulfosalts - major
Description
Description: conglomerate with abundant pyrite and some visible gold
Origin
  • Country: South Africa
  • Region: Gauteng
  • Locality: Witwatersrand goldfiekld, Kimberley Reef
Specification
  • Donors: Tack Gencor
    Donation year: 2023
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size:
  • Dimension code 1>2>3: 1
    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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