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Quartz (Amethyst, Citrine, Ametrine, Smokey, Rose)
Bobber (BEAD15.JRG)
By Jeff R. Graham
Copyright 2007
Angles for R.I. = 1.54
224 facets
16-fold, mirror-image symmetry
96 index
L/W = 1.000
H/W = 1.456
Vol./W^3 = 0.547
Addition # 14 - NOTE: A temporary girdle can be cut at 90 degrees using the P1 settings. This helps with alignment, then the girdle can be left or cut off. This works well in any large material. I like light colored Quartz. Tables can be cut.
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