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Sample n° 13138

Minerals found in the sample
Mineral Formula Category Subcategory Importance
NEOTOCITE (Mn,Fe)SiO3•H2O phyllosilicates - major
RHODONITE Mn2+SiO3 inosilicates - major
PYRITE FeS2 sulfides and sulfosalts - minor
Description
Description: bright black aggregates (cm) and pink crystals on block (8 cm)
Origin
  • Country: Czech Republic
  • Region: Pardubice
  • Locality: Chvaletice
Specification
  • Donors: Lecouturier
    Donation year: 1973
  • Sampling year:
    Registration date:
  • Quantity: 2
    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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