Ethiopian Opal 1-6mm (Dyed) Orange Graduated Rondelle - 17 Inch Table Cut Cube A grade Banded also known as Nacre

also known as Nacre

Terahertz is a spectacular man made ore

150pc - 2x2mm

while the amount of Iron in the stone varies its shade of purple

while its variations in color are better known by other names: Emerald (green)

Ethiopian Opal 1-6mm (Dyed) Orange Graduated Rondelle - 17 Inch Table Cut Cube A grade Banded also known as NacreEthiopian Opal was first discovered in Ethiopia in 1994, with additional major finds in 2008 and 2013. Beautiful specimens of Precious Opal, Fire Opal and Black Opal with spectacular play of color are now being found in these areas. Ethiopian Opal typically occurs in brown, red or orange body color, yet yellow, white and clear stones are also seen.