Opal formation rough specimen 42.00cts Blue fires in Dark base seam deposit 31x28x13mm Lot B4-A253 Premium

Opal formation rough specimen 42.00cts Blue fires in Dark base seam deposit 31x28x13mm Lot B4-A253 PremiumOpal Formation Rough Specimen 42. 00cts Lightning Ridge Lot: B4 A253Size: 31 x 28 x 13mmTotal Weight: 42. 00 caratsOrigin: Lightning Ridge, Australia This opal formation rough specimen from Lightning Ridge showcases blue fires within a dark base seam deposit, making it a fascinating piece for collectors or cutters. Its sizeable structure and strong dark base enhance the color play, offering great potential as a specimen or cutting project. Natural &

weighing 325

Lot Number: B4-A023

00cts with Eye of Blue ColourLot Number: B4-A508

it offers incredible potential for lapidary projects or as a rare addition to a collector’s opal treasures

Play-of-Colour: Predominantly blue with multicolour fire flashes

Lot: B4-A107Size: 7 x 6 x 1

but good potential for cutting

this opal holds excellent potential for cutting and polishing into a striking gemstone

or keeping as a specimen

mystery piece

but requires care and precision due to size and structure

these opals offer a great opportunity for lapidaries looking to explore and work with unique formations