Coober Pedy Dark base Crystal Seam opal rough 11.75cts Bits of colour flashes only 20x17x7mm Lot B4-A361 wk_end_auction Coober Pedy Rub/Rough Seam Opal

Coober Pedy Rub/Rough Seam Opal – 12

Type: Crystal Seam Opal (Rough)

Lot Title: Orange / Yellow Dominant Fires to Cut – 7

full of multifire action and screaming gem potential

Coober Pedy Dark base Crystal Seam opal rough 11.75cts Bits of colour flashes only 20x17x7mm Lot B4-A361 wk_end_auction Coober Pedy Rub/Rough Seam OpalLot Title: Coober Pedy Dark Base Crystal Seam Opal Rough Bits of Colour FlashesLot Number: B4 A361Weight: 11. 75 caratsDimensions: 20 x 17 x 7 mm Details: Origin: Coober Pedy, South Australia Type: Dark Base Crystal Seam Opal (Rough) Transparency: Crystal body with dark undertone Play of Colour: Scattered flashes Shape: Natural rough fragment Grade: Low to mid colour, potential cutter or specimen Description: This 11. 75ct dark base crystal seam opal