Faceting Design Diagram: Purdy – Quartz – Citrine, Amethyst, Ametrine, Smokey, Rose


Quartz (Amethyst, Citrine, Ametrine, Smokey, Rose)

Purdy Jeff Graham Facet Design1 Purdy Jeff Graham Facet Design2

Purdy (BEAD30.JRG)
By Jeff R. Graham
Copyright 2007
Angles for R.I. = 1.54
192 facets
16-fold, mirror-image symmetry
96 index
L/W = 1.000
H/W = 1.405
Vol./W^3 = 0.561

 

Addition # 14 – NOTE: A temporary girdle can be cut using the P1 settings. This is best cut in a medium to large sized bead using lightly saturated material.

Detailed faceting instructions by Jeff Graham available at The Rock Peddler

About the author
Jeff R. Graham
The late Jeff Graham was a prolific faceter, creator of many original faceting designs, and the author of several highly-regarded instructional faceting books such as Gram Faceting Designs.
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