11.027 Spiderweb Square

  • Hardy, Lyle D;Gems & Minerals, Nov 1979, p30;
  • L/W=1.000
  • H/W=0.859
  • Vol/W^3=0.428
  • 77+4 Facets
  • Gear: 64
8 16 24 32 40 48 56 <64> W W U U L L T T C C P P PC 11.027 Spiderweb Square Hardy, Lyle D: Gems & Min, Nov 79, p30 Angles for R.I. = 1.540 77 facets + 4 girdles 4-fold, mirror-image symmetry; 64 index L/W = 1.000 T/W = 0.522 U/W = 0.522 P/W = 0.583 C/W = 0.255 Vol/W³ = 0.428 pc11027.asc