US$ 29.95
The stone originates from Afghanistan
Total: 100 grams / 500 Carats
The remote location and harsh mountain terrain make extraction extremely difficult
making Brazilian amethyst the global standard for facet-grade material
The lot contains approximately 100+ individual crystals in varying sizes
208g Lazurite ps. Phlogopite on Calcite with Pyrite | Afghanistan rings The stone originates from AfghanistanThis is a single mineral specimen has lazurite crystals that have pseudomorphed after phlogopite, set on a white calcite matrix with associated pyrite. The piece is mined in Ladjuar Medam, Sar e Sang in Badakhshan, Afghanistan. Specimen Details Mineral: Lazurite (pseudomorph after Phlogopite) on Calcite Formula: Na7Ca(Al6Si6O24)(SO4)(S3)H2O Associated Minerals: Pyrite (golden metallic patches visible on matrix) Locality: Ladjuar Medam, Sar e Sang,
US$ 29.95
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