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Sample n° 4235

Minerals found in the sample
Mineral Formula Category Subcategory Importance
GOLD Au native elements - major
BISMUTITE Bi2O2(CO3) carbonates - minor
Description
Description: white block (1 cm) with small gold crystals
Origin
Country: Burundi       Region: Lugogo       Locality: Lugogo river source
Specification
Donors Polinard Sampling year
Donation year 1954 Registration date
 
Quantity 1 Dimension code 1>2>3 2
Size 3 Quality code 1>2>3 1
 
Holotype no Thin section no
Paratype no Chemical analysis no
Radioactive no X-Ray spectra no