Lighting Ridge Clipped Crystal knobby opal rough 4.20cts Bright Blues to expose 16x12x7mm Lot B4-A257 wk_end_auction AustraliaType: Grey Base Seam Opal

AustraliaType: Grey Base Seam Opal RoughUse: Cutting RoughColour: Green & blue

Nothing has been ground — full gamble with potential hiding under the skin

Place your bids now on Lot B4-A045 and take a chance on revealing the beauty within this knobby opal rough

exposed colour bar runs along one side

and lapidary projects

Lighting Ridge Clipped Crystal knobby opal rough 4.20cts Bright Blues to expose 16x12x7mm Lot B4-A257 wk_end_auction AustraliaType: Grey Base Seam OpalLightning Ridge Clipped Crystal Knobby Opal Rough 4. 20cts Lot: B4 A257Size: 16 x 12 x 7mmTotal Weight: 4. 20 caratsOrigin: Lightning Ridge, Australia This clipped crystal knobby opal rough from Lightning Ridge features bright blues ready to be exposed, making it a great piece for cutting or collecting. With its semi transparent crystal base and vibrant flashes, this opal is packed with potential for lapidaries. Natural & Clipped Ready to Cut Rough