Crystal carrying blue fires sat on layer of black base seam opal rough 5.90cts Lightning Ridge material to cut 13x13x8mm Lot B4-A705 Premium

Crystal carrying blue fires sat on layer of black base seam opal rough 5.90cts Lightning Ridge material to cut 13x13x8mm Lot B4-A705 PremiumLot Title: Lightning Ridge Seam Opal Rough 5. 90cts Blue Crystal on Black Base Grade A to BLot Number: B4 A705Details: 13x13x8 mm 5. 90cts Lightning Ridge Seam Opal RoughDescription: Beautiful blue crystal opal sitting on a black base seam, this 5. 90ct rough from Lightning Ridge shows bright fire and excellent structure. A strong cutters piece with potential, though note some potch lines or webbing may need to be worked around. Ideal for cutters with

consistent bars with clear potential for cutting and polishing into a stunning finished piece

Colour is strong where visible

Lot Title: Lightning Ridge Grey Base Seam Opal Rough – 14

With its vibrant brilliance and quality craftsmanship

With their natural formation and potential hidden fire

this piece is ideal for those willing to gamble on uncovering hidden opal beauty

This knobby opal formation rough from Lightning Ridge is a true gamble stone

Lot Number: B4-A305

Lightning Ridge remains a top source of world-class opals

this piece holds potential for exploration and cutting

Ideal for lapidary projects or as a collector’s item

90 ctSize: 23 x 12 x 9 mmOrigin: Coober Pedy