Ethiopian Opal 1-6mm (Dyed) Orange Graduated Rondelle - 17 Inch Stone Type_Trolleite The presence of chromium is

The presence of chromium is what gives a ruby its red color

1-2 large ranging 20-30mm

Note: Our 8-inch line of Lapis has had its color enhanced by dyeing

Each strand is unique

Rhyolite or Tuff

Ethiopian Opal 1-6mm (Dyed) Orange Graduated Rondelle - 17 Inch Stone Type_Trolleite The presence of chromium isEthiopian 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.