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Sample n° 14005

Minerals found in the sample
Mineral Formula Category Subcategory Importance
HERCYNITE Fe2+Al2O4 oxides and hydroxides spinel major
APATITE Ca5(PO4)3(OH,F,Cl) phosphates, arsenates and vanadates phosphates minor
Description: block with brown and yellow crystals (1-5 cm)
Country: Sri Lanka       Region: Eppawala       Locality:
Donors Goossens Sampling year
Donation year 1983 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 yes