Lightning Ridge Grey Base knobby opal rough split 8.00cts Light Blue bars to chase 14x10x6mm & 12x10x7mm Lot B4-A298 wk_auction Bright electric tones and hues

Bright electric tones and hues visible

Some colour is visible and follows a defined path

Type: Knobby Opal (Split Rough Pair)

75cts – Lightning Ridge – Black Base Rub/Rough OpalDescription:Royal blues on black base – this Lightning Ridge rub/rough opal weighs 9

Piece 2: 11 x 5 x 3 mm

Lightning Ridge Grey Base knobby opal rough split 8.00cts Light Blue bars to chase 14x10x6mm & 12x10x7mm Lot B4-A298 wk_auction Bright electric tones and huesAuction Listing for Bid 4. com Lot Title: Lightning Ridge Grey Base Knobby Opal Rough Split 8. 00cts Light Blue Bars to Chase Lot Number: B4 A298 Details: Origin: Lightning Ridge, Australia Type: Grey Base Knobby Opal Rough (Split Pair) Carat Weight: 8. 00cts total Size: 14x10x6mm & 12x10x7mm Features: Light Blue bars showing on both halves. Description: This 8. 00ct split pair of grey base knobby opal rough from Lightning Ridge displays Light Blue