28.020 Heart & FlowersSvoboda, Clem V;Gems & Minerals, Mar 1970, p32;L/W=1.113H/W=0.896Vol/W^3=0.38523+12 FacetsGear: 96 8 16 24 32 40 48 56 64 72 80 88 <96> L L U U W W T T C C P P PC28.020 Hearts & Flowers Svoboda, Clem V; Gems & Min, Mar 70, p32 Conical facets are spun freehand at the given angle. Here the "cones" are sets of 48 facets cut freehand. Angles for R.I. = 1.540 211 facets + 12 girdles 6-fold symmetry; 96 index L/W = 1.113 T/W = 0.371 U/W = 0.325 P/W = 0.510 C/W = 0.340 Vol/W³ = 0.385 pc28020w.asc 28.019 Tri-Hex Twist28.021 Modified Tri-Fan