Outstanding Rare Proustite With Skeletal Formation Silver On Calcite From Bouismas Mine, Draa-Tafilalet, Morocco- Collectors Piece gem 065kgSize 4

Outstanding Rare Proustite With Skeletal Formation Silver On Calcite From Bouismas Mine, Draa-Tafilalet, Morocco- Collectors Piece gem 065kgSize 4Outstanding Rare Proustite With Skeletal Formation Silver On Calcite From Bouismas Mine, Draa Tafilalet, Morocco Collectors PieceWeight 380gSize 9cm by 6cm Thickness 5. 5cm One of the rarest of all the better looking collector gems, faceted proustite can display deep red colours with a beautiful and distinctive metallic surface lustre. Sometimes called ruby silver, proustite is also a source of ore for this metal. Exposure to light over time turns it

SKU: 26167804211 · From lagence-mr.com