11.019 Modified Barb

  • Pocklington, R L;Lapidary Journal, Feb 1976, p2034;
  • L/W=1.000
  • H/W=0.823
  • Vol/W^3=0.354
  • 37+4 Facets
  • Gear: 96
12 24 36 48 60 72 84 <96> W W U U L L T T C C P P PC 11.019 Modified Barb Pocklington, R.L.:Lapidary J, Feb 76, p2034 Angles for R.I. = 1.540 37 facets + 4 girdles 4-fold, mirror-image symmetry; 96 index L/W = 1.000 T/W = 0.195 U/W = 0.195 P/W = 0.543 C/W = 0.268 Vol/W³ = 0.354 pc11019.asc