09.116 Bull’s Eye

  • Pobanz, Alan;Diagrams for Faceting v2 (1983) p92;
  • L/W=1.000
  • H/W=0.753
  • Vol/W^3=0.336
  • 113+16 Facets
  • Gear: 96
12 24 36 48 60 72 84 <96> L L U U W W T T C C P P 09.116 Bull's Eye Pobanz, Alan: Diag for Faceting v2 p92 (1983) Bull's Eye effect from reflection of crown facets. Looks like a series of concentric rings. Angles for R.I. = 1.540 113 facets + 16 girdles 4-fold, mirror-image symmetry; 96 index L/W = 1.000 T/W = 0.631 U/W = 0.631 P/W = 0.634 C/W = 0.107 Vol/W³ = 0.336 pc09116.asc