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Sample n° 13320

Minerals found in the sample
Mineral Formula Category Subcategory Importance
SKLODOWSKITE Mg(UO2)2(SiO3OH)2•6H2O nesosilicates - major
MAGNESITE Mg(CO3) carbonates - minor
SIEGENITE CoNi2S4 sulfides and sulfosalts sulfides minor
URANINITE UO2 oxides and hydroxides - minor
Description: sample with yellow sklodowskite needles, white metallic siegenite
Country: Congo (RDC)       Region: Katanga       Locality: Luiswishi, Croza Quarry
Donors Antun Sampling year
Donation year 1975 Registration date
Quantity 3 Dimension code 1>2>3 2
Size 13 x 8 cm, 5 x 5 cm, 6 x 5 cm Quality code 1>2>3 1
Holotype no Thin section no
Paratype no Chemical analysis no
Radioactive yes X-Ray spectra yes