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Sample n° 5992

Minerals found in the sample
Mineral Formula Category Subcategory Importance
OPAL SiO2•nH2O tektosilicates - major
Description: pink mass in pegmatite with quartz
Country: Congo (RDC)       Region: Katanga       Locality: Manono
Donors Pasteels Sampling year
Donation year Registration date
Quantity 1 Dimension code 1>2>3 3
Size 2 Quality code 1>2>3 1
Holotype no Thin section no
Paratype no Chemical analysis no
Radioactive no X-Ray spectra no