1.712 Owl Face Ring of Fire Opt

  • Hamer| John;Personal communication 2017;
  • L/W=1
  • H/W=0.254
  • Vol/W^3=0.124
  • 96+24 Facets
  • Gear: 96
8 16 24 32 40 48 56 64 72 80 88 <96> W W U U L L T T C C P P 1 2 T g 1 a b c c d d e f h i k m 2 1 2 1 2 1 2 T g 1 a b c c d d e f h i k m 2 1 2 1 2 PC 01.712 Owl Face Ring of Fire. Opt. Designed by J Hamer. January 2015. Copyright assigned to the public domain. Angles for R.I. = 1.540 96 facets + 24 girdles 12-fold symmetry; 96 index L/W = 1.000 T/W = 0.747 U/W = 0.747 P/W = 0.180 C/W = 0.062 Vol/W³ = 0.124 pc01712.asc
g90.00°02-06-10-14-18-22-26-30-34-38-42-46-50-54-58-62-66-70-74-78-82-86-90-94Size stone
146.00°02-06-10-14-18-22-26-30-34-38-42-46-50-54-58-62-66-70-74-78-82-86-90-94Position girdle
a12.00°24-72Size design. Polish all pavillion facets
b10.00°24-72Meet 1, a between index 2 and 6 ***
c12.60°08-40-56-88Meet 1, a between index 14 and 18
d17.00°18-30-66-78Meet 1, c between index 10 and 14
e14.00°04-92Meet 1, c between index 6 and 10
f20.00°24-72Meet 1, d between index 18 and 22
h13.80°42-54Meet 1, c between index 34 and 38
i13.60°46-50Meet 1, h between index 42 and 46
k12.90°41-55Meet 1, h, c, d
m12.40°96Meet b, c
243.00°96-08-16-24-32-40-48-56-64-72-80-88Meet 1, g
128.44°02-06-10-14-18-22-26-30-34-38-42-46-50-54-58-62-66-70-74-78-82-86-90-94Level girdle
226.00°96-08-16-24-32-40-48-56-64-72-80-88Meet 1, g
T0.00°TableCut to suit Owl size

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