Tucson Gem Show Canceled. Wholesale Customers - email us your co. info. We will fill your colored-gem orders from our global suppliers at a nominal fee. Retail customers use our 15% off coupon by signing up (even sale items), No fakes, no hydrothermal, no radiation or diffusion treatments. We can get it.
Malachite has been used in fine jewelry by the Egyptian's and ancient Roman's dating back centuries. It is still used extensively in the gem industry. Large exceptional specimens are valuable.