Knobby opal formation Trio Lightning Ridge rough opal 31.60cts Blue colours to chase & Explore 19x15x9m & 16x12x10mm Lot B4-A436 wk_end_auction making it a visually appealing

making it a visually appealing piece with potential for cutters or collectors

luxurious touch

With a bold but limited fire face

Lot Number: B4-A313

Dimensions: 16x12x5mm

Knobby opal formation Trio Lightning Ridge rough opal 31.60cts Blue colours to chase & Explore 19x15x9m & 16x12x10mm Lot B4-A436 wk_end_auction making it a visually appealingLot Title: Lightning Ridge Knobby Opal Formation Trio 31. 60cts Blues to Chase & ExploreLot Number: B4 A436Weight: 31. 60 caratsSize: Approx. 19x15x9mm & 16x12x10mm (3 piece lot one size may be missing, please confirm) Details: Origin: Lightning Ridge, New South WalesType: Knobby Opal Formation Rough (3 Pieces)Colour Presence: Scattered blue fire to chaseUse: For chasing and exploring sold as gamble Description: A 3 piece Lightning Ridge knobby opal