Mineralogy Database

Search |  About the mineralogy database |  Contact

Sample n° 17153

Minerals found in the sample
Mineral Formula Category Subcategory Importance
DIOPTASE CuSiO3•H2O cyclosilicates - major
PLANCHEITE Cu8(Si4O11)2(OH)4•H2O inosilicates - major
Description
Description: pseudomorphs after calcite crystals
Origin
  • Country: Congo (RDC)
  • Region: Katanga
  • Locality: Tantara
Specification
  • Donors: Berlage
    Donation year: 2011
  • Sampling year:
    Registration date:
  • Quantity: 2
    Size:
  • 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