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Sample n° 6965

Minerals found in the sample
Mineral Formula Category Subcategory Importance
ALUNITE KAl3(SO4)2(OH)6 sulfates - major
Description: powder
Country: Italy       Region: Tuscany       Locality:
Donors Polinard Sampling year
Donation year 1954 Registration date
Quantity X 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