Lightning Ridge Knobby opal formation rough 12.00cts Bright flash of Bright Green/Yellow fires 19x15x10mm Lot B4-A173 wk_end_auction

Lightning Ridge Knobby opal formation rough 12.00cts Bright flash of Bright Green/Yellow fires 19x15x10mm Lot B4-A173 wk_end_auctionLot: B4 A173Size: 19 x 15 x 10mmWeight: 12. 00 caratsOrigin: Lightning Ridge, Australia This knobby opal formation rough from Lightning Ridge features a bright flash of green and yellow fire, making it an exciting gamble stone for lapidaries and collectors. With its natural formation and striking color, this opal is ready for those willing to take the chance and see what lies within. Natural & Untreated Bright Green & Yellow Flash Fire Authentic

75ct opal rough from Lightning Ridge features gorgeous blue colour play across a beautiful black crystal base

and ready for setting in fine jewellery

Coober Pedy remains a premier source of high-quality material for collectors and creators alike

only at bid-4

Lot: B4-A107Size: 7 x 6 x 1

or exploring potential gems

with a mix of potch and pieces showing flashes of colour

and this large

and this rough holds the promise of a unique gemstone

untouched knobby opal formation

it’s an exciting piece for lapidary enthusiasts looking to uncover the hidden beauty within

Description:A bold piece from Lightning Ridge