Blue Goldstone 10mm Round - 15-16 Inch Nugget pressure and a stabilizing agent

pressure and a stabilizing agent or resin

Hubei Turquoise is sourced from Hubei Province in Northern China

Each stone is unique in terms of its patterns

brown and gray

The Zachery Process is the only turquoise process technology out there that is recognized as a natural treatment by the GIA in the US as well as international gem standards

Blue Goldstone 10mm Round - 15-16 Inch Nugget pressure and a stabilizing agentBlue Goldstone is an opaque, midnight blue glass with flecks of copper suspended within it. These flecks glitter as they catch the light and may appear white against the dark blue of the glass. Goldstone was first created during the Italian Renaissance when, as legend has it, a Venetian monk tipped molten copper into a vat of molten glass. When this combination crystallized, the result was glass permeated with thousands of tiny metallic sparkles.