SOLD
MD-119956
Opal
Virgin Valley District, Humboldt Co., Nevada, USA
Small Cabinet, 9.2 x 7.8 x 5.4 cm
SOLD
This is a large specimen of petrified wood, a good portion of which has been replaced with OPAL! Opal has been known to replace other organic materials, including shells. The opal here would be classified as "common opal," but it does show some color rather than being merely milky-translucent.