Post Al1a2pOcitXC2ZXJLs by istvan@poa.st
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 (DIR) Post #Al1a2pOcitXC2ZXJLs by istvan@poa.st
       2024-08-16T12:30:07.911428Z
       
       0 likes, 1 repeats
       
       Jó napot! Our daily gem is “FVS-297” by Fred W. Van Sant.It is an emerald of 57 facets with 2-fold mirror symmetry. It requires a 96-index gear.The refractive index is 1.76. Compatible gems include: spinel, pyrope garnet, hessonite garnet, grossular garnet, chrysoberyl, benitoite, corundum (ruby, sapphire).Published in Star Cuts V (1996).dragako.brainsocks.xyz/pc04323.asc#gemcutting #faceting #lapidary