Orange / Yellow Dominant Fires to cut 7.75cts Coober Pedy Seam opal rough 19x13x7mm Lot B4-A081 wk_end_auction Potential: Good – suitable for

Potential: Good – suitable for one or more bright polished stones

Low to medium risk

Features: Bright blue dominant flashes with stunning multifire play-of-color

20ct dark crystal opalised wood fossil from Lightning Ridge offers a fascinating mix of natural history and gemstone beauty

Type: Knobby Opal Rough – Split Pair

Orange / Yellow Dominant Fires to cut 7.75cts Coober Pedy Seam opal rough 19x13x7mm Lot B4-A081 wk_end_auction Potential: Good – suitable forLot Title: Orange Yellow Dominant Fires to Cut 7. 75cts Coober Pedy Seam Opal RoughLot Number: B4 A081Weight: 7. 75 caratsDimensions: 19 x 13 x 7 mm Details: Origin: Coober Pedy, South AustraliaType: Seam Opal (Rough)Body Tone: Light basePlay of Colour: Orange and yellow dominant fireForm: Compact seam shapeUse: Ready for shaping and polishing Description: This 7. 75ct Coober Pedy seam opal rough features vibrant orange and yellow fire across a