Green Goldstone 8mm Round - 15-16 Inch black opal not angled

not angled

a 19th-century German professor of chemistry and mineralogy

Its chatoyant layers that create a flash which seems to emanate from within the stone as they catch the light

this color forms black

The stone ranges in hue from green

Green Goldstone 8mm Round - 15-16 Inch black opal not angledGreen Goldstone is an opaque, almost black glass with flecks of copper suspended within it. These flecks glitter as they catch the light and appear green against the dark 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.