PC 09.137

Upside Down Americana

Covill, Charles: Lapidary J, Apr 96,p91
Save to collection
No ratings yet
DataVue
L/W
100%
Design RI
1.54
H/W
80%
Gear
96
V/W³
0.342
Symmetry
4 (mirrored)
Facets
89
Tiers
13
Crown
16
Pavilion
73

Covill, Charles W; Lapidary Journal, Apr 1996, p91;

Note: Does not have a level girdle

Wireframe

Upside Down Americana 3D view
Top viewSide viewFront viewBack view

Pavilion

#AngleFacetsNotes
G190.00°
 123254749717395
G290.00°
 618304254667890
P169.00°
 123254749717395
P268.00°
 618304254667890
P366.00°
96244872
P453.00°
1113353759618385
P549.00°
96244872
P644.70°
 123254749717395
P743.00°
 618304254667890

Crown

#AngleFacetsNotes
C147.00°
 123254749717395
C240.00°
 519294353677791
C335.00°
 915333957638187
T0.00°
96