This 100% Natural Beautiful Chrysocolla Oval cabochon Quality Gem By DVG of Size 30.0 x 20.0 x 7.5 MM Approx., 1 Pc Gem has Opaque Clarity, Beautiful Blue-green Color, no treatment come from Africa mines. At DVG, we deal only in 100% Natural gems from around the world and manufacture.All of the products are ethically sourced. Additional Details ------------------------------ Product description: This 100% Natural Beautiful Chrysocolla Oval cabochon Quality Gem By DVG of Size 30.0 x 20.0 x 7.5 MM Approx., 1 Pc Gem has Opaque Clarity, Beautiful Blue-green Color, no treatment come from Africa mines. At DVG, we deal only in 100% Natural gems from around the world and manufacture.All of the products are ethically sourced.