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 this opal holds strong potential

this opal holds strong potential for an exceptional finished gem

00ct Coober Pedy crystal seam opal rough displays dominant blue fire

00cts Black Centered with Bright Blues

Type: Black/Dark Base Seam Opal Rough

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

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 this opal holds strong potentialAuction 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