Description: 20 grams of green andradite garnets (variety demantoid) ranging in diametre from 5 - 13 mm.
Most of the
garnets were removed from matrix, and are damaged. It is NOT faceting
Chemical Composition: Ca3Fe32+(SiO4)3
Hardness on Mohs Scale: 6.5-7
Location: Tubussis, Erongo region, Namibia.
Specimen Code: BULK 011US $ 45