Coober Pedy Seam opal rough 230cts Potch and some colours to explore 20mm to chip size Jar not included Lot B4-A154 wk_end_auction it presents both a challenge

it presents both a challenge and an opportunity for the adventurous cutter

🟡 Natural & Untreated🟡 Yellow-Dominant Fire🟡 Authentic Australian Opal – Safe in Water

Bright Blues & Greens Opalised Wood Fossil – 8

00ct parcel offers a chance to chase and explore visible blue colours within natural knobby formations

00cts Black Centered with Bright Blues

Coober Pedy Seam opal rough 230cts Potch and some colours to explore 20mm to chip size Jar not included Lot B4-A154 wk_end_auction it presents both a challengeAuction Listing for Bid 4. com Lot Title: Coober Pedy Seam Opal Rough 230cts Potch with Colour to Explore Lot Number: B4 A154 Details: Origin: Coober Pedy, Australia Type: Seam Opal Rough Carat Weight: 230cts Size Range: 20mm to chip size Features: Potch with flashes of colour to explore Ideal for cutting, polishing, and opal discovery Note: Jar not included Description: This 230ct parcel of Coober Pedy seam opal rough is a treasure trove for opal