Mexican Black Leopard Opal
8.5 Carats
19.3 x 11.6 x 5.9 mm
Natural
Weight and measurements are approximate
Leopard opal consists of vesicular basalt impregnated with play-of-colour opal, and is known only from Zima pan, Hidalgo State, Mexico.
Natural color. I do not apply radiation, oiling, diffusion and/or heat treatment in order to make low grade material look more expensive!
Black Leopard Opal
$250.00Price

