Lightning Ridge Potchy & colours :) 255.00cts Dark Base Knobby Seam Fossil mostly blue fires 15mm to chip size Lot B4-A528 wk_end_auction The opals are embedded in

The opals are embedded in red host rock and show some very faint colour

Lot: B4-A215Size: 18 x 12 x 9mmTotal Weight: 10

00ct rough opal chunk from Coober Pedy shows intriguing flickers of orange and blue fire within a small section of the bar

and ready for setting in fine jewellery

Lot Title: Lightning Ridge Dark Base Knobby Opal Rough Split Pair – 41

Lightning Ridge Potchy & colours :) 255.00cts Dark Base Knobby Seam Fossil mostly blue fires 15mm to chip size Lot B4-A528 wk_end_auction The opals are embedded inLot Title: Lightning Ridge Potchy & Colours 255. 00cts Dark Base Knobby, Seam & Fossil MixLot Number: B4 A528 Details: Weight: 255. 00 carats (parcel lot) Size Range: Approx. 15mm down to chip size Origin: Lightning Ridge, NSW Type: Mixed knobby, seam, and fossil opal rough Base: Dark potch base Colour: Mostly blue fire with scattered play Untreated natural material Sold as a gamble Description: A fun and varied parcel from Lightning Ridge, this 255ct