Blue Goldstone 10mm Round - 15-16 Inch 10mm Multi as well as its iridescent

as well as its iridescent sparkle

Feldspars are a group of rock-forming aluminium tectosilicate minerals

Its name derives from the Sinhalese word “turamali

Tourmaline is unusual in that it is both pyroelectric and piezoelectric

Fluorite is a luminous

Blue Goldstone 10mm Round - 15-16 Inch 10mm Multi as well as its iridescentBlue 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.