13.015 Triangle Brilliant w/ Step Star

  • Vargas, Glenn & Martha;Diagrams for Faceting v1 (1975) p72;
  • L/W=1.035
  • H/W=0.692
  • Vol/W^3=0.209
  • 52+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 13.015 Triangle Brilliant w/ Step Stars Vargas, Glenn & Martha: Diag for Faceting v1 (1975) p72 Angles for R.I. = 1.540 52 facets + 12 girdles 3-fold, mirror-image symmetry; 96 index L/W = 1.035 T/W = 0.633 U/W = 0.570 P/W = 0.515 C/W = 0.152 Vol/W³ = 0.209 pc13015.asc