Coober Pedy Crystal Seam opal rough 8.90cts Nice Blue fires to expose & polish 23x12x9mm Lot B4-A797 wk_end_auction B4-A407Weight: 4

B4-A407Weight: 4

but multicolour flashes and scattered hints of fire can be found across several pieces

00ct seam opal rough from Lightning Ridge presents a solid grey base with Blue colours peeking through

Rare and unique specimen

Stones range from larger chunks down to small chips

Coober Pedy Crystal Seam opal rough 8.90cts Nice Blue fires to expose & polish 23x12x9mm Lot B4-A797 wk_end_auction B4-A407Weight: 4Lot Title#Grade AB Cutter Blue Fire Crystal Seam Opal Rough (Coober Pedy) Lot NumberB4 A797 DetailsWeight: 8. 90 ctSize: 23 x 12 x 9 mmOrigin: Coober Pedy, South AustraliaType: Crystal Seam Opal RoughUse: Cutting RoughColour: Blue fire DescriptionCoober Pedy crystal seam opal rough with beautiful blue fire showing through the body. The stone offers good size and depth for cutting, with areas already revealing colour ready to be exposed and polished. A