Natural hotsell Prehnite Wholesale Lot, Prehnite Stone, Prehnite Gemstone Cabochon, Designer Prehnite Gemstone, Prehnite Loose Gemstone Lot

hotsell Gemstone :- Prehnite

Prehnite is brittle with an uneven fracture and a vitreous to pearly luster. Its hardness is 6-6.5, its specific gravity is 2.80-2.90 and its color varies from light green to yellow, but also colorless, blue, pink or white. In April 2000, rare orange prehnite was discovered in the Kalahari Manganese Fields, South Africa. Prehnite is mostly translucent, and rarely transparent.

Though not a zeolite, prehnite is found associated with minerals such as datolite, calcite, apophyllite, stilbite, laumontite, and heulandite in veins and cavities of basaltic rocks, sometimes in granites, syenites, or gneisses. It is an indicator mineral of the prehnite-pumpellyite metamorphic facies.

This lot contains stones of different shapes and sizes which makes it suitable for making jewelry for any occasion.

*Buyer Will Get Randomly Picked Stones*