Rough Blue Kyanite with Corundum / 1-2" AVG - 1 LB. LOT #0 Prehnite Cabochons

Prehnite Cabochons

Polished Bumblebee Jasper Slabs

Size Range Avg 1 inch

Dark Wooden Sphere Holder

PHOTO EXAMPLE ONLY

Rough Blue Kyanite with Corundum / 1-2" AVG - 1 LB. LOT #0 Prehnite CabochonsQuantity: 1 pound Average size range: 1 to 2 inches Kyanite is an aluminum rich crystal that forms on metamorphic rock under extremely high pressure. Its distinctive blue color comes from iron and titanium, and some pieces with trace amounts of manganese can turn orange instead. This kyanite also contains inclusions of corundum, the same base mineral as rubies and sapphires.