Corundum is a crystalline form of aluminium oxide (Al2O3) typically containing traces of iron
These crystals are exceptionally bright and clear
The healing properties of Apophyllite can help regulate your body functions
It was officially discovered in 1932 by P
Bournonite Mineral From Bolivia- Collectors Piece, Home Decor, Statement Piece chrome Corundum is a crystalline formBournonite Mineral From Bolivia Collectors Piece, Home Decor, Statement Piece Weight 25g Size 2. 5cm by 2. 5cm Thickness 2. 5cm Bournonite, sulfosalt mineral, a lead, copper, and antimony sulfide (PbCuSbS3), that occurs as heavy, dark crystal aggregates and masses with a metallic lustre in association with other sulfur containing minerals in many locations, including the Harz Mountains of Germany; a number of localities in Italy; Bolivia; Peru;