Mineralogy Database

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Sample n° 13991

Minerals found in the sample
Mineral Formula Category Subcategory Importance
COOKEITE (Al,Li)3Al2(Si,Al)4O10(OH)8 phyllosilicates - major
CALCITE Ca(CO3) carbonates - minor
Description
Description: white mica plates on rhombohedral calcite crystals (5 cm)
Origin
  • Country: France
  • Region: Haute-Garonne
  • Locality: Couledoux
Specification
  • Donors: Ulmet
    Donation year: 1983
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size: 2
  • Dimension code 1>2>3: 2
    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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