Australian 230g - Bulk Boulder Opal Rough Rub Preforms

Queensland Boulder Opal pieces, blocked out with nice faces of colour.

These pieces are perfect for lapidary enthusiasts, hobbyists, and artists. 

With a bit of effort, they can be transformed into some nice stones.

Total Weight - 230g approx.

quantity- 10 x pieces

Size - refer to clip and images for size in hand

Area of mine- Yowah and Koroit, QLD Australian Opal fields 

note - purchase a few parcels so your order is over AU$300 in value to get free air mail anywhere in the world