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Sample n° 11692

Minerals found in the sample
Mineral Formula Category Subcategory Importance
ANDALUSITE Al2SiO5 nesosilicates - major
Description: broken fragment (5 cm), var. chiastolite
Country: Rwanda       Region: Ruhengeri       Locality: Nemba
Donors Bertossa 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