13.011 Antique Brilliant Triangle

  • Vargas, Glenn & Martha;Diagrams for Faceting v1 (1975) p58;
  • L/W=1.075
  • H/W=0.682
  • Vol/W^3=0.206
  • 43+12 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 PC 13.011 Antique Brilliant Triangle Vargas, Glenn & Martha: Diag for Faceting v1 (1975) p58 Angles for R.I. = 1.540 43 facets + 12 girdles 3-fold, mirror-image symmetry; 96 index L/W = 1.075 T/W = 0.845 U/W = 0.759 P/W = 0.564 C/W = 0.093 Vol/W³ = 0.206 pc13011.asc