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Sample n° 12103

Minerals found in the sample
Mineral Formula Category Subcategory Importance
QUARTZ SiO2 tektosilicates - major
Description
Description: sample with smoky and reddish quartz, on radioactive rock substrate
Origin
  • Country: France
  • Region: Puy-de-Dôme
  • Locality: Lachaux, Bigay Mine
Specification
  • Donors: Art
    Donation year: 1969
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size: 12 x 10 cm
  • Dimension code 1>2>3: 1
    Quality code 1>2>3: 1
  • Holotype: no
    Paratype: no
    Radioactive: yes
  • Thin section: no
    Chemical analysis: no
    X-Ray spectra: no
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