KG3-06Koroit Boulder Opal
During the '06 I Australia trip I purchased a large parcel of Koroit boulder slabs. I then graded this parcel into 3 grades...this is grade 3 (lowest grade). This opal has a nice brecciated appearance with thin seams of opal, as well as hidden pockets of opal nuts that surprise when they appear during grinding! Very little waste! sizes run from 2 grams to 40 grams. $1.00/gram. 100 grams for $50.00 (please call for discounted price). PRICE IS PER GRAM.
Category: Rough Opals > Queensland Boulder Opals