Lightning Ridge Dark base knobby opal rough 6.80cts Band of Blue fires to expose 16x12x6mm B4-A162 Premium 15ct crystal seam opal rough

15ct crystal seam opal rough from Lightning Ridge is a beautiful piece featuring bright light blue colors that shimmer with brilliance

offering exceptional potential for lapidary enthusiasts

A long shape makes it ideal for slicing or creative cutting approaches

High risk with limited visibility

Lightning Ridge Dark base knobby opal rough 6.80cts Band of Blue fires to expose 16x12x6mm B4-A162 Premium 15ct crystal seam opal roughLightning Ridge Dark Base Knobby Opal Rough 6. 80cts Lot: B4 A162Size: 16 x 12 x 6mmWeight: 6. 80 caratsOrigin: Lightning Ridge, Australia This dark base knobby opal rough from Lightning Ridge features a band of blue fire waiting to be exposed, making it an exciting piece for lapidaries and collectors. With its natural formation and strong cutting potential, this opal holds the promise of revealing something special. Natural & Untreated Blue Fire Band