01.036 Zircon

  • Anon;Lapidary Journal, Jun 1951, p124;
  • L/W=1.000
  • H/W=0.635
  • Vol/W^3=0.220
  • 73+16 Facets
  • Gear: 64
4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 <64> W W U U L L T T C C P P PC 01.036 Zircon Anon; Lapidary J, Jun 51, p124 Angles for R.I. = 1.540 73 facets + 16 girdles 8-fold, mirror-image symmetry; 64 index L/W = 1.000 T/W = 0.558 U/W = 0.558 P/W = 0.464 C/W = 0.155 Vol/W³ = 0.220 pc01036.asc