Big Black opal rub rough 29.00cts Some Blues fires to exposed face with bits of Red flashes 24x20x14mm Lot B4-A396 ToClear Both pieces show blue bars

Both pieces show blue bars ready to chase

but structure or depth may vary

Stunning multifire play-of-color

A compact but exciting lot with great potential for cutters or collectors looking to uncover fine blue-faced stones

Big Black opal rub rough 29.00cts Some Blues fires to exposed face with bits of Red flashes 24x20x14mm Lot B4-A396 ToClear Both pieces show blue barsLot Title: Big Black Opal Rub Rough 29. 00cts, Some Blue Fires to Exposed Face with Bits of Red FlashesLot Number: B4 A396Weight: 29. 00 caratsDimensions: 24 x 20 x 14 mm Details: Origin: Lightning Ridge, New South WalesType: Black Opal (Rub Rough)Body Tone: Dark black basePlay of Colour: Blue fire with hints of redForm: Rubbed rough with partial face exposureUse: Trimming, shaping, cutting Description: This 29. 00ct black opal rub from Lightning