COIN GEM

by Lewis Johnson 1/11/97
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DataVue
L/W
100%
Design RI
2.15
H/W
27%
Gear
96
V/W³
0.112
Symmetry
16 (mirrored)
Facets
81
Tiers
6
Crown
16
Pavilion
65

Edited by Robert Strickland USFG Newsletter, Vol. 7, No. 3, Sep. 97, p. 10

When mounted in a gold coin mount bezel, it is attractive in a window as a sun catcher or as a pendant for a lady. --LJ For 1/4 oz. American Eagle coin mount. Dia. = 21.8 mm (flat-to-flat) Girdle = 1.7 mm

Wireframe

COIN GEM 3D view
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Pavilion

#AngleFacetsNotes
G190.00°
 3 91521273339455157636975818793
P15.00°
 3 91521273339455157636975818793

Crown

#AngleFacetsNotes
C123.00°
 3 91521273339455157636975818793
C221.00°
96 61218243036424854606672788490
C315.00°
 3 91521273339455157636975818793
T0.00°
96