Lightning Ridge knobby opal formation rub/rough 3.00cts Displaying Bright Gorgeous blue fires 17x10x3mm LotB4-A201 wk_end_auction Lot Title: Lightning Ridge Grey

Lot Title: Lightning Ridge Grey Base Seam Opal Rough – 10

with risk involved

Some colour is already visible

ideal for those who enjoy exploring small parcels with potential

This dark crystal seam opal from Coober Pedy features beautiful blue colors waiting to be explored

Lightning Ridge knobby opal formation rub/rough 3.00cts Displaying Bright Gorgeous blue fires 17x10x3mm LotB4-A201 wk_end_auction Lot Title: Lightning Ridge GreyLightning Ridge Knobby Opal Formation Rub Rough 3. 00cts Lot: B4 A201Size: 17 x 10 x 3mmWeight: 3. 00 caratsOrigin: Lightning Ridge, Australia This knobby opal formation rub rough from Lightning Ridge is displaying bright, gorgeous blue fire, making it a stunning piece for lapidaries and collectors. With its natural formation and strong color play, this opal holds great potential for cutting and polishing into a beautiful gemstone. Natural & Untreated