Rough Blue Kyanite with Corundum / 1-2" AVG - 1 KILO LOT Menu pendant with chain Pieces measure approximately 2" -

Pieces measure approximately 2" - 3

so enhancing citrine is a more sustainable and affordable alternative for collectors

about 16 pieces)

While it has limited use in jewelry

Rough Blue Kyanite with Corundum / 1-2" AVG - 1 KILO LOT Menu pendant with chain Pieces measure approximately 2" -Quantity: 1 kilogram 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.