POV: You’re on a rockhounding trip with the Oregon Agate and Mineral Society in the summer of 1942. @JustinKPrim
POV: You’re on a rockhounding trip with the Oregon Agate and Mineral Society in the summer of 1942. @JustinKPrim
Uploaded February 2026 | Updated September 2026, 2 weeks ago
POV: You’re on a rockhounding trip with the Oregon Agate and Mineral Society in the summer of 1942.I cut my first stone on the new Jambpeg Pro and it came out … well you have to watch and see 😜Theres No AI in GemcuttingUnboxing the FRALAP Jambpeg Faceting MachineA Faceting Demo from one of the Best Workers of France (MOF)I took my latest Jambpeg practice stone, a 10 ct white topaz, and gave it a tallow topped table.First Stone of the Year (2025)Can do Adjustage sur piece on a handpiece style faceting machine? YES!The journey of a Faceting Apprentice gemstone in the hands of one of our studentsThe Gems of French JuraA collection of 1940s gemcutter slidesWould you like to see how an emerald gets recut to improve color and shape?
Justin K Prim |

POV: You’re on a rockhounding trip with the Oregon Agate and Mineral Society in the summer of 1942.

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