Coober Pedy Seam opal rough pair 29.00cts Crystal showing lots of blues to gamble 19x19x8mm t 18x13x7mm Lot B4-A083 wk_end_auction Lot Title: Bright Blues on

Lot Title: Bright Blues on Knobby Opal Formation Rough – 11

00cts Thick Bar with Blue

50ct Coober Pedy seam opal rough features strong multicolour fire and a clean shape ideal for small-stone cutting

Lot Title: Stunning Flat Crystal Opal with Gorgeous Bar – 5

Requires careful cutting with some inclusions and less predictable consistency

Coober Pedy Seam opal rough pair 29.00cts Crystal showing lots of blues to gamble 19x19x8mm t 18x13x7mm Lot B4-A083 wk_end_auction Lot Title: Bright Blues onLot Title: Coober Pedy Seam Opal Rough Pair 29. 00cts Crystal Showing Lots of Blues to GambleLot Number: B4 A083Weight: 29. 00 carats (total)Dimensions: Piece 1: 19 x 19 x 8 mm Piece 2: 18 x 13 x 7 mm Details: Origin: Coober Pedy, South AustraliaType: Crystal Seam Opal (Rough Pair)Body Tone: Light crystalPlay of Colour: Scattered blues showingForm: Flat, split seam pairUse: Light cutting or exploratory polish Description: This 29. 00ct Coober Pedy