07.174 Less Room to Meet BCA

  • Hamer, John;Personal communication 2017;
  • L/W=1.000
  • H/W=0.788
  • Vol/W^3=0.357
  • 59+8 Facets
  • Gear: 96
  • Remarks: BCA=Below the Critical Angle
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 a b b c c c c d d T a a b c c 1 g1 g2 2 1 g1 2 a a b c a a b b c c c c d d T a a b c c 1 g1 g2 2 1 g1 2 a a b c PC 07.174 Less Room to Meet. BCA. Designed by J Hamer. November 2015. Copyright assigned to the public domain. Angles for R.I. = 1.540 59 facets + 8 girdles 3-fold symmetry; 96 index L/W = 1.000 T/W = 0.287 U/W = 0.258 P/W = 0.470 C/W = 0.306 Vol/W³ = 0.357 pc07174.asc
139.96°96-06-12-18-24-30-36-42-48-54-60-66-72-78-84-90Cut to centerpoint
g190.00°96-24-48-72Size stone
g290.00°12-36-60-84Meet 1, g1
238.00°09-23-36-50-64-78-91Meet 1, g1, g2 at index 9*
a45.16°96-06-12-18-24-30-36-42-48-54-60-66-72-78-84-90Level girdle
b40.00°04-14-25-36-46-57-68-78-89Meet 1, gf1, g2 at index 57*
c27.88°09-23-37-50-64-78-92Meet b, a, at index 23*
d14.30°25-57-89Meet b, c, at index 57*
T0.00°TableMeet c, d

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