Custom Wire Wrapped Purple Morado Opal Heart Necklace/Pendant Sterling Silver. size 75 x 30mm 2 3/16 x 1 3/16 inches
Morado opal is a purple and white common opal with minor amounts of silica from central Mexico. It is composed mainly of silica with minor amounts of fluorite. The purple color and fluorescence of the material are attributed to the fluorite.