Outstanding Rare Proustite With Skeletal Formation Silver On Calcite From Bouismas Mine, Draa-Tafilalet, Morocco- Collectors Piece rare 175kgSize 7cm by 6cmThickness 4cmA

175kgSize 7cm by 6cmThickness 4cmA chalcedony is a form of cryptocrystalline quartz

Quartz is known as the "master healer" and will amplify energy and thought

and help you to avoid unnecessarily ruminating on circumstances beyond your control

Size 13cm by 13cm

Outstanding Rare Proustite With Skeletal Formation Silver On Calcite From Bouismas Mine, Draa-Tafilalet, Morocco- Collectors Piece rare 175kgSize 7cm by 6cmThickness 4cmAOutstanding Rare Proustite With Skeletal Formation Silver On Calcite From Bouismas Mine, Draa Tafilalet, Morocco Collectors PieceWeight 135gSize 6cm by 4cm Thickness 3cm 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