Long Purdy: Faceting Design Diagram
Successful tips and guide on Faceting Designs. A Faceting Design Diagram by Jeff R. Graham that presents various cuts, this one is called "Long Purdy."
By Jeff R. Graham, updated on
Quartz (Amethyst, Citrine, Ametrine, Smokey, Rose)
Long Purdy (BEAD32.JRG)
By Jeff R. Graham
Copyright 2007
Angles for R.I. = 1.54
194 facets
16-fold, mirror-image symmetry
96 index
L/W = 1.000 T/W = 0.118 T/L = 0.118
H/W = 1.483
Vol./W^3 = 0.587
PAVILION
CROWN
Addition # 14 - NOTE: A temporary girdle can be cut using the P1 settings. This is not hard to cut but will take some work. I like it in lightly saturated materials.
Detailed faceting instructions by Jeff Graham available at The Rock Peddler
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