Chrysocolla on Malachite Specimen | 1.1KG | Zaire Thousand Layer Quartz displaying characteristic rounded botryoidal formations

displaying characteristic rounded botryoidal formations and gentle colour variation

2KG | Mexico

brassy Pyrite cubes sit proud on a pale Dolomite matrix in this classic and satisfying collector specimen from an old private mineral collection

Setting: Solid 925 sterling silver

Chrysocolla on Malachite Specimen | 1.1KG | Zaire Thousand Layer Quartz displaying characteristic rounded botryoidal formationsChrysocolla on Malachite Specimen 1. 1KG Zaire A substantial specimen from Zaire featuring natural blue to turquoise Chrysocolla formations across a Malachite base. The contrast between the two copper bearing minerals highlights their natural geological association. One available. Sold as seen. Chrysocolla is a hydrated copper aluminium silicate that forms as a secondary mineral through the weathering of copper deposits. It commonly develops alongside