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Sample n° 12560

Minerals found in the sample
Mineral Formula Category Subcategory Importance
PLAGIOCLASE (Na,Ca)(Al1+xSi3-x)O8 tektosilicates feldspars major
Description: white crystals (2-4 cm)
Country: USA       Region: New Hampshire       Locality: New London, Ruggles Mine
Donors Fripiat (UCL) Sampling year
Donation year 1970 Registration date
Quantity 3 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