Lightning Ridge knobby opal rough/rub 12.00cts Green tones of fires to exposed face 17x14x9mm Lot B4-A230 wk_end_auction but full depth and strength

but full depth and strength of the bar remain uncertain

Lot Number: B4-A011

Lot Title: Coober Pedy Seam Opal Rough – 230cts Potch with Colour to Explore

Features: Thick milky crystal opal rough

Lightning Ridge knobby opal rough/rub 12.00cts Green tones of fires to exposed face 17x14x9mm Lot B4-A230 wk_end_auction but full depth and strengthLightning Ridge Knobby Opal Rough Rub 12. 00cts Lot: B4 A230Size: 17 x 14 x 9mmTotal Weight: 12. 00 caratsOrigin: Lightning Ridge, Australia This knobby opal rough rub from Lightning Ridge features green tones of fire on the exposed face, making it a great piece for cutting or collecting. With its natural formation and strong color presence, this opal offers an exciting opportunity for lapidaries to bring out its full potential. Natural & Untouched