(Internal #O-143) You are bidding on this beautiful, one of a kind, Yowah OPAL specimen from mine in Australia. Rough specimen; Clearly green sparkles both sides in the rivulets of color; Freeform shape; measures 1-1/2" long x 5/8" wide x 3/16" thick. This is a "Yowah Opal" named for the town in Australia where these opals are mined. The brown you see is the stone matrix, with the beautiful blue, green, red and yellow opal showing through in lines of lightning and a shimmer of sparkle in many different ways. It is one of the hottest new types of opals coming on the market, and we were among the first to carry it! Purchased directly from the miners in Aussieland. This is the exact item you would receive. New, flawless. Photography is unretouched. Click on our Store tag for similar items. WE SHIP WORLDWIDE, check the chart for postage to your country.