pair of Lightning ridge opal rough 47.50cts Bars with some blue fires fun gamble 28x18x13mm & 23x18x12mm Lot B4-A766 wk_end_auction educational purposes

educational purposes

this opal has excellent potential for cutting and revealing its hidden beauty

this compact piece offers a vibrant return in a small format

⚠️ Cutters/Gamble Grade B – Colour is visible and positioned for cutting

pair of Lightning ridge opal rough 47.50cts Bars with some blue fires fun gamble 28x18x13mm & 23x18x12mm Lot B4-A766 wk_end_auction educational purposesLot Title#Grade C Gamble Pair of Lightning Ridge Roughs with Blue Fire Bars Lot NumberB4 A766 DetailsWeight: 47. 50 ct (pair)Sizes: 28 x 18 x 13 mm & 23 x 18 x 12 mmOrigin: Lightning Ridge, AustraliaType: Seam Opal Rough (Pair)Use: Cutting Testing Fun GambleColour: Some blue fire across visible bars DescriptionFun gamble pair of Lightning Ridge opal roughs totaling 47. 50cts. Each piece shows bar lines with hints of blue fire, but depth and