Mineralogy Database

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Sample n° 10924

Minerals found in the sample
Mineral Formula Category Subcategory Importance
SILLIMANITE Al2SiO5 nesosilicates - major
TALC Mg3Si4O10(OH)2 phyllosilicates - minor
Description
Description: dolomitic marble with fibrous white material
Origin
  • Country: India
  • Region: Dunwandhar falls, Narmada river
  • Locality:
Specification
  • Donors: Lepersonne
    Donation year: 1964
  • Sampling year:
    Registration date:
  • Quantity: 2
    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