09.112 Square Cushion Variation

  • Dunn, Don;Seattle F Design, Dec 1993, p1;
  • L/W=1.000
  • H/W=0.682
  • Vol/W^3=0.280
  • 73+16 Facets
  • Gear: 64
8 16 24 32 40 48 56 <64> L L T T W W U U C C P P A B C D E F G T B C E G 1 2 3 g1 g2 g2 g3 5 4 A B C D E F G T B C E G 1 2 3 g1 g2 g2 g3 5 4 PC 09.112 Square Cusion Variation Dunn, Don; Seattle F Design, Dec 93, p1 Previously unpublished from 5/92 (Australian trip) Angles for R.I. = 1.540 73 facets + 16 girdles 4-fold, mirror-image symmetry; 64 index L/W = 1.000 T/W = 0.635 U/W = 0.635 P/W = 0.504 C/W = 0.167 Vol/W³ = 0.280 pc09112.asc
143.00°02-14-18-30-34-46-50-62Cut to PCP
241.00°08-24-40-56Meet p1 at PCP
342.00°04-12-20-28-36-44-52-60Meet p1-p2 at PCP
g190.00°64-16-32-48Fix size
g290.00°04-12-20-28-36-44-52-60Meet p2-p3-g1
g390.00°08-24-40-56Level girdle and meet p2-p3-g2
547.00°01-15-17-31-33-47-49-63Meet p1-p3-p4-g1-g2
455.00°64-16-32-48Meet p1-p3-g1-g2
A49.00°64-16-32-48Fix girdle width
B42.00°04-12-20-28-36-44-52-60Level girdle and meet A-g1-g2
C42.00°08-24-40-56Level girdle and meet B-g2-g3
D42.00°01-15-17-31-33-47-49-63Meet A-B-g1-g2
E39.88°06-10-22-26-38-42-54-58Meet B-C-g2-g3
F35.00°64-16-32-48Meet D-A-D
G33.55°08-24-40-56Meet E-C-E and F-D-B-E
T0.00°TableTable

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