Chrysocolla has a vivid blue-green appearance and varies in hardness. It's colour is derived from the copper content. Gem Silica is often referred to as Chrysocolla Chalcedony and is both rare and considered the most valuable variety of Chalcedony.
15mm x 11mm x 5mm (6 Carats)
37mm x 15mm x 7.50mm (28 Carats)
20mm x 10mm x 5mm (7 Carats)
19mm x 15mm x 7.50mm (17 Carats)
19mm x 14mm x 6mm (10 Carats)
27mm x 13mm x 6mm (16 Carats)
We ship cabochons worldwide
100% money back guarantee.
We can cut gemstones to your specifications