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Sample n° 13356

Minerals found in the sample
Mineral Formula Category Subcategory Importance
HOLMQUISTITE Li2(Mg3Al2)Si8O22(OH)2 inosilicates amphiboles major
PYRITE FeS2 sulfides and sulfosalts sulfides major
Description
Description: metallic spots on blue amphibolite (8 cm)
Origin
Country: Rwanda       Region: Gisenyi       Locality: Kirengo
Specification
Donors Bonne 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