PULSAR DIAMOND® Little Ripper Fully sintered diamond Bronze Grinding wheel 360grit 20mm x10mm Choice of 2.35mm or 3.00mm shank Lot B4-Axxx wk_auction featuring a bright crystal opal

featuring a bright crystal opal top laminated onto natural ironstone backing

Lot Title: Red/Green/Blue Doublet – Coober Pedy Crystal on Boulder Opal – 0

DescriptionUntouched knobby opal formation from Lightning Ridge featuring crystal cap on a black base

❓ Gamble Grade C–D (Gamble)Bits of colour only – mostly potch with high to full risk across the parcel

PULSAR DIAMOND® Little Ripper Fully sintered diamond Bronze Grinding wheel 360grit 20mm x10mm Choice of 2.35mm or 3.00mm shank Lot B4-Axxx wk_auction featuring a bright crystal opalPULSAR DIAMOND Fully Sintered Grinding wheels 20mm diameter x 10mm grinding width You get 1 x 360 Grit Either 2. 35mm or 3. 00mm shanks available Bronze Sintered Alloy with High Diamond Concentration Designed for opal LITTLE RIPPER Hubdrive M3 Screw on Grinding Burr wheels Lapidary rotary tools carving (supplied with 1x mandrels either 2. 35mm or 3. 00mm please leave note at checkout) Max speed 15,000rpm Ideal working speed 1000 10,000rpm WET USE ONLY