Mineralogy Database

Search |  About the mineralogy database |  Contact

Sample n° 449

Minerals found in the sample
Mineral Formula Category Subcategory Importance
ANHYDRITE Ca(SO4) sulfates - major
GYPSUM Ca(SO4)•2H2O sulfates - major
Description
Description: concretionary white blocks
Origin
  • Country: Congo (RDC)
  • Region: Bas-Congo
  • Locality: Madimba, Kindona, Kilemfu
Specification
  • Donors: Gillet
    Donation year: 1922
  • 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
Previous page