Mineralogy Database

Search |  About the mineralogy database |  Contact

Sample n° 20354

Minerals found in the sample
Mineral Formula Category Subcategory Importance
STAUROLITE Fe2+2Al9Si4O23(OH) nesosilicates - major
Description
Description: twinned crystals
Origin
  • Country: Congo (RDC)
  • Region: Kivu
  • Locality: Masisi, Masisi area
Specification
  • Donors: Henry de la Lindi
    Donation year:
  • Sampling year: 1925
    Registration date:
  • Quantity: 1
    Size:
  • Dimension code 1>2>3: 1
    Quality code 1>2>3: 1
  • Holotype: no
    Paratype: no
    Radioactive: no
  • Thin section: no
    Chemical analysis: no
    X-Ray spectra: no