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Sample n° 5473

Minerals found in the sample
Mineral Formula Category Subcategory Importance
OPAL SiO2•nH2O tektosilicates - major
Description
Description: olive-green rock with conchoidal fracture
Origin
  • Country: Congo (RDC)
  • Region: Kivu
  • Locality: Kabare, Kitimba, Ruzizi
Specification
  • Donors: Elissen
    Donation year: 1953
  • Sampling year:
    Registration date:
  • Quantity: 3
    Size: 2
  • 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
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