Green Epidote Crystal Clusters / 1.5-4" AVG - 1 KILO LOT autumn most turquoise is either mined

most turquoise is either mined by hand in small batches or found in larger copper mines

black kyanite also contains inclusions of graphite that have altered the color

Lemon calcite contains iron impurities

Gemstone Chip Bottle Set in Wood Box

Rough Smithsonite Specimens

Green Epidote Crystal Clusters / 1.5-4" AVG - 1 KILO LOT autumn most turquoise is either minedQuantity: 1 kilogram Average size range: 1. 5 to 4 inches Epidote is typically found in veins of metamorphic rock alongside feldspar, quartz, and chlorite. While it is not a common gemstone on its own, it is a key color component of both dragon blood jasper and unakite.