Lightning Ridge Dark Base Crystal opal rough parcel 29.00cts Mostly Blue colours to chase here 20x12x1 to 6x4x1 mm Lot B4-A818 wk_end_auction Lot Title#Grade B–C Cutter’s Gamble

Lot Title#Grade B–C Cutter’s Gamble – Blue Fire in Half Knobby Opal Rough (Lightning Ridge)

🔷 Natural & Untreated🔷 Striking Blue Fire🔷 Authentic Australian Opal – Safe in Water

25ct knobby opal formation rough from Lightning Ridge

AustraliaType: Crystal Seam Opal RoughUse: Cutting / PolishingColour: Light blue & green

Type: Grey Base Seam Opal Rough

Lightning Ridge Dark Base Crystal opal rough parcel 29.00cts Mostly Blue colours to chase here 20x12x1 to 6x4x1 mm Lot B4-A818 wk_end_auction Lot Title#Grade B–C Cutter’s GambleLot Title: Lightning Ridge Dark Base Crystal opal rough parcelLot Number: Lot B4 A818Details: Weight: 29. 00cts Size Range: 20x12x1 mm to 6x4x1 mm Origin: Lightning Ridge Type: Dark Base Crystal Opal Rough Use Style: Cutting rough Colour: Mostly blue colours to chase Description: A neat parcel of Lightning Ridge dark base crystal opal rough showing mostly blue hues. Thin pieces with bright potential and clean faces great opportunity to chase colour