Untouch Dark Base knobby opal rough 7.00cts Showing lots of blues to expose 17x11x6mm Lot B4-A214 Premium 00cts totalSize Range: 20mm to

00cts totalSize Range: 20mm to chip sizeFeatures: Potch material with scattered colour traces

Dark base material with vibrant flashes bursting through

A great mid-size cutter’s piece for those with the eye to shape it right

it’s the perfect size for cutting and transforming into a unique gemstone

Untouch Dark Base knobby opal rough 7.00cts Showing lots of blues to expose 17x11x6mm Lot B4-A214 Premium 00cts totalSize Range: 20mm toUntouched Dark Base Knobby Opal Rough 7. 00cts Lightning Ridge Lot: B4 A214Size: 17 x 11 x 6mmTotal Weight: 7. 00 caratsOrigin: Lightning Ridge, Australia This untouched dark base knobby opal rough from Lightning Ridge is showing lots of blue fire waiting to be exposed, making it an exciting piece for cutting or exploring. With its natural formation and strong potential for color play, this opal is a great find for lapidaries and collectors. Natural &