Faceting Design Diagram: Long John Pod – Quartz – Citrine, Amethyst, Ametrine, Smokey, Rose


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

Long John Pod (CHECK10.JRG)2.82 carat Amethyst
By Jeff R. Graham
Copyright 2001
86.5% Light Return
Angles for R.I. = 1.54
28 facets + 6 facets on girdle = 34
2-fold, mirror-image symmetry
96 index
L/W = 1.550 P/W = 0.450 C/W = 0.281
H/W = (P+C)/W+0.02 = 0.751
P/H = 0.599 C/H = 0.375
Vol./W^3 = 0.517

Addition # 6 – This is fun and fast… It is similar to the “Pod” but I wanted longer design for a particular piece of rough that I wanted to cut.


Random – Cosine – ISO

 

Detailed faceting instructions by Jeff Graham available at The Rock Peddler