Chrysocolla with Azurite Specimen | #198 Jasper Many amethysts from Brazil can

Many amethysts from Brazil can turn into yellow citrine when heated at 850 degrees Fahrenheit

The Cut: Polished Freeform Cabochon

most jewelers can fix them

Classic vintage pearl solitaire ring in 18 karat yellow gold

Chrysocolla with Azurite Specimen | #198 Jasper Many amethysts from Brazil canThe Stone: Chrysocolla with Azurite natural unstabilized The Weight: 317. 98 carats The Origin: Arizona The Cut: Freeform Polished Specimen stone measurements: 65. 92mm x 32. 86mm x 23. 44mm About Chrysocolla: Chrysocolla, high grade material referred to as "gem silica," is a blue to green mineral colored by a high copper content. The mineral is often found in copper mines alongside turquoise, malachite, and azurite. Crystalized chrysocolla is rare