28.013 Star of Orinda #2

  • Hemrich, Gerald I;Gems & Minerals, Dec 1966, p18;
  • L/W=1.155
  • H/W=0.864
  • Vol/W^3=0.336
  • 36+6 Facets
  • Gear: 96
8 16 24 32 40 48 56 64 72 80 88 <96> W W L L C C P P PC 28.013 Star of Orinda #2 Hemrich, Gerald I; Gems & Min, Dec 66, p18 Angles for R.I. = 1.540 36 facets + 6 girdles 6-fold, mirror-image symmetry; 96 index L/W = 1.155 P/W = 0.610 C/W = 0.234 Vol/W³ = 0.336 pc28013.asc