Ethiopian Opal 4-9mm Heart Black - 15-16 Inch Cocaxinite Shungite has been used as

Shungite has been used as a folk medical treatment since the early 18th century

gray and white and its swirling

Black Gold Amazonite is a member of the Feldspar family and varies in hue from robin’s egg blue to blue-green to black

The most common members of the feldspar group are the plagioclase feldspars and the alkali feldspars

the inclusions appear more golden or copper

Ethiopian Opal 4-9mm Heart Black - 15-16 Inch Cocaxinite Shungite has been used asEthiopian 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.