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Sample n° 13369

Minerals found in the sample
Mineral Formula Category Subcategory Importance
AUGITE (Ca,Mg,Fe)(Si,Al)2O6 inosilicates pyroxenes major
Description
Description: black crystals (1 cm)
Origin
Country: Rwanda       Region: Ruhengeri       Locality: Karisimbi volcano
Specification
Donors Bonne Sampling year
Donation year Registration date
 
Quantity 9 Dimension code 1>2>3 3
Size 3 Quality code 1>2>3 1
 
Holotype no Thin section no
Paratype no Chemical analysis no
Radioactive no X-Ray spectra no