Lightning Ridge Dark Base Crystal opal rough parcel 29.00cts Mostly Blue colours to chase here 20x12x1 to 6x4x1 mm Lot B4-A818 wk_end_auction 50ct knobby opal shows green

50ct knobby opal shows green dominant fires with hints of multicolour potential just beneath the surface

00ct Coober Pedy crystal seam opal rough features a thick body with layered or stacked bars

With its natural formation and potential for strong play-of-color

Dark Base Seam Opal Rub/Rough – 2

com and secure this dazzling opal

Lightning Ridge Dark Base Crystal opal rough parcel 29.00cts Mostly Blue colours to chase here 20x12x1 to 6x4x1 mm Lot B4-A818 wk_end_auction 50ct knobby opal shows greenLot Title: Lightning Ridge Dark Base Crystal opal rough parcelLot Number: Lot B4 A818Details: Weight: 29. 00cts Size Range: 20x12x1 mm to 6x4x1 mm Origin: Lightning Ridge Type: Dark Base Crystal Opal Rough Use Style: Cutting rough Colour: Mostly blue colours to chase Description: A neat parcel of Lightning Ridge dark base crystal opal rough showing mostly blue hues. Thin pieces with bright potential and clean faces great opportunity to chase colour