Lightning Dark base knobby fossil & seam 275.00cts potch & colours to gamble 16mm to chip size Lot B4-A562 Premium With its unique form and

With its unique form and color potential

Great for adventurous cutters or as practice pieces with potential

⚠️ Gamble Grade B (Gamble) – Colour bars are visible but vary in position and clarity

com and take home this Lightning Ridge opal pair

75ct Grawin seam opal rough may be small in size

Lightning Dark base knobby fossil & seam 275.00cts potch & colours to gamble 16mm to chip size Lot B4-A562 Premium With its unique form andLot Title: Lightning Ridge Dark Base Knobby, Fossil & Seam Opal Rough 275. 00ctsLot Number: B4 A562Details: 16 mm down to chip size Potch & Colour Dark BaseDescription: Hefty 275 carat parcel of Lightning Ridge rough featuring dark base knobby, fossil, and seam opal material. Potch and colour scattered throughout with interesting bits to chase. A classic gamble lot for those who enjoy searching and slicing good for potch training, test cuts, and