Скачать с ютуб Cutting These Rare Gemstones Raw to Finished, Gem Silica в хорошем качестве

Cutting These Rare Gemstones Raw to Finished, Gem Silica

Gem Silica is a rare blue green variety of chalcedony that gets its coloring from the presence of copper. Some of the nicer quality material is found in Arizona. I received a couple of trimmed pieces to cut for Paul, owner of The Rare Rock Shop in Southern Utah. I go through the cutting process showing how I cut these gemstones. Pages that I use for free faceting diagrams https://facetdiagrams.org/ https://www.gemologyproject.com/wiki/... Amazon Affiliate Links. Disclaimer: as part of Amazon's Associates program, I make a small commission off amazon sales through affiliate links. These are products that I use that can be found on Amazon. 40x Loupe: https://amzn.to/4aW7z3z Digital Caliper: https://amzn.to/3Hr7nMe Gorilla Super Glue Gel: https://amzn.to/3RWA34s Liquid Super Glue: https://amzn.to/3vDTE1Y 6 Piece Tweezers Set: https://amzn.to/3u0ufPs