Coober Pedy Dark base seam opal rough 9.00cts Greens & blues fires to chase 21x10x8mm Lot B4-A326 wk_auction the size and bar position

the size and bar position require thoughtful cutting

the direction is visible

90ctsLot Number: B4-A592Details: 18x13x9 mm – Lightning Ridge – Knobby FormationDescription:Lightning Ridge knobby opal rough with a distinct band of blue fire running through the body

75ct Coober Pedy seam opal boasts vivid green and yellow fire across a clean light base

Coober Pedy Dark base seam opal rough 9.00cts Greens & blues fires to chase 21x10x8mm Lot B4-A326 wk_auction the size and bar positionLot Title: Coober Pedy Dark Base Seam Opal Rough 9. 00cts with Green & Blue Fires to Chase Lot Number: B4 A326 Details: Origin: Coober Pedy, Australia Type: Dark Base Seam Opal Rough Carat Weight: 9. 00cts Size: 21x10x8mm Features: Beautiful green and blue fire play Strong colour zones to chase through the seam Great size for cutting or exploratory shaping Description: This 9. 00ct seam opal rough from Coober Pedy sits on a dark base, with vibrant