13.193 Simply Odd Opt

  • Hamer, John;Personal communication 2017;
  • L/W=1.000
  • H/W=0.631
  • Vol/W^3=0.173
  • 31+6 Facets
  • Gear: 96
8 16 24 32 40 48 56 64 72 80 88 <96> W W T T L L U U C C P P a b c d t b c 1 g 2 4 1 2 4 a b d a b c d t b c 1 g 2 4 1 2 4 a b d PC 13.193 Simply Odd. Opt. Designed by J Hamer. September 2012. USFG Newsletter, Volume 27, Number 2, July 2017. Copyright assigned to the public domain. Angles for R.I. = 1.540 31 facets + 6 girdles 3-fold symmetry; 96 index L/W = 1.000 T/W = 0.123 U/W = 0.114 P/W = 0.386 C/W = 0.214 Vol/W³ = 0.173 pc13193.asc
147.50°04-28-36-60-68-92Cut to centrepoint
g90.00°04-28-36-60-68-92Size stone
242.50°01-31-33-63-65-95Meet 1, g1
444.50°03-35-67Meet g, 1, 2
a46.73°04-28-36-60-68-92Level girdle
b24.81°10-42-74Meet a, g1
c17.43°26-58-90Meet a, b
d30.00°06-38-70Meet g, a, b
t0.00°TableMeet b, c

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