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Sample n° 183

Minerals found in the sample
Mineral Formula Category Subcategory Importance
MEIONITE Ca4Al6Si6O24(CO3) tektosilicates - major
Description
Description: block with parallel crystals, partlially altered to illite, var. dipyre
Origin
  • Country: Tanzania
  • Region:
  • Locality: Tanganyika
Specification
  • Donors: Lemaire
    Donation year: 1901
  • Sampling year:
    Registration date:
  • Quantity: 2
    Size: 1
  • 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
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