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How is a gem cut and polished? Today's gemstone that's ready for precision cutting ( aka: Faceting ) is a gem you may not have heard of: Apatite. Actually a grouping of other minerals, apatite is typically too soft for the average jewelry market. However, when this delicate gem is carefully undertaken in the lapidary process, it can reward you with stunning colors! Today we'll perform the lapidary art of cutting and polishing this tricky apatite into a brilliant gemstone.
(Calm and relaxing sounds, crafting timelapse, and craft asmr)
▶ Credit
* Faceting Design:
Designed by Andrew Brown & Mark Oros (Hasnhu)
The book 'Twelve Easy Gemstone Faceting Designs - A guide for the beginner Gemcutter' contains this faceting design and many more. It's available for free at: facetingdesign...
▶ FAQ
* What is gemcutting/faceting?
Shaping & polishing gemstones is a craft called faceting- aka gemcutting. I'm here to bring attention to this seldom seen artform by taking you through its rewarding (and satisfying) process!
* What does "precision cut" mean?
My specific branch of gemcutting is a technique called "precision" cutting, which strives for symmetry, proportion, brilliance, and precise facet meets. Overall, it's the color, shine, and the gem's best potential that takes priority over its final size- though I also strive to select the best shape for the gemstone in order to preserve as much material as possible (aka its "yield")
* Have a question not already answered? Please leave a comment!
▶ Equipment
* Ultratec V2 faceting machine, circa 1970
* GemLap Triple "V" Block transfer jig, circa 1940
* 6" aluminum master lap: Kingsley North
* 6" grinding laps in 240, 600, and 12,000 diamond grit: Various brands
* Polishing film discs:
-8,000 diamond, 14,000 diamond, and 50,000 diamond by Kingsley North
-Cerium oxide and aluminum oxide by Ultra Tec
* Polishing base lap: 8" Gearloose Creamway
* Dop sticks / 0° angle adaptor: Custom
* Dopping adhesive: 2-part epoxy JB-Weld ClearWeld Adhesive
Equipment and any mentioned, affiliated, or visible brands are not in sponsorship with Crystal Quarry
#gemstones #gemcutting #faceting #asmr #sleep #restoration #notalking #nomusic