04.060 3.1 #37

  • Pocklington, R L;Lapidary Journal, Apr 1981, p238;
  • L/W=1.500
  • H/W=0.998
  • Vol/W^3=0.730
  • 41+8 Facets
  • Gear: 80
10 20 30 40 50 60 70 <80> W W U U L L T T C C P P PC 04.060 3.1 #37 Pocklington, R.L; Lapidary J, Apr 81, p238 Angles for R.I. = 1.540 41 facets + 8 girdles 2-fold, mirror-image symmetry; 80 index L/W = 1.500 T/W = 0.866 U/W = 0.493 P/W = 0.722 C/W = 0.250 Vol/W³ = 0.730 pc04060.asc