Goldstone is a manmade stone that is actually glass with flecks of copper in it. The copper flecks become thousands of sparkling stars in the material. Goldstone cuts easily and polishes well with tin or cerium oxide. Red Goldstone is copper-colored with sparkling flashes. Mohs hardness 5 (variable). GLASSWORKERS NOTE!!: we have been told that red goldstone is compatible with soft glass (COE 104). ALSO NOTE!! We also have SLABS of this material.
|