How to cut and Polihsh Unique Pattern Queensland Boulder Opal. Opal Cutting and polishing.

We have cut and polished a large Queensland boulder opal. We are happy with the outcome. It is a step by step guide for people who do not have much experience with boulder opal. Hope you enjoy the video! Webpage https://www.diverseopals.com.au Facebook https://www.facebook.com/Diverse-Opal... Instagram https://www.instagram.com/diverseopals Continuous Sintered Rim Lapidary Diamond saw blade 120x0.3x5 mm https://www.ebay.com.au/itm/143943964444 Sintered metal bond diamond grinding wheel https://www.ebay.com.au/itm/142905131494 Starcke / Matador wet and dry paper https://www.ebay.com.au/itm/142845127432 00:00 INTRO 01:00 OPAL GRINDING 04:00 OPAL SAWING 05:09 OPAL GRINDING 06:34 OPAL SANDING 08:28 FINAL OPAL