09.124 Square Bar-Barion

  • Strickland, Robert W;TFG Newsletter, Oct 1994, p23;
  • L/W=1.000
  • H/W=0.676
  • Vol/W^3=0.292
  • 81+20 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 B C C D E E F F G H H T B C C D E F G1 G2 G3 1 1 2 3 4 1 1 2 3 4 A B C C D E F A B B C C D E E F F G H H T B C C D E F G1 G2 G3 1 1 2 3 4 1 1 2 3 4 A B C C D E F PC 09.124 Square Bar-Barion Strickland, Robert W; TFG Newsletter, Oct 94, p23 Bar shaped facets on crown break up the light from the radial pavilion facets in an appealing way. Angles for R.I. = 1.540 81 facets + 20 girdles 4-fold, mirror-image symmetry; 64 index L/W = 1.000 T/W = 0.514 U/W = 0.514 P/W = 0.537 C/W = 0.126 Vol/W³ = 0.292 pc09124.asc
G190.00°64-16-32-48G1,G2,G3 from preform
G290.00°02-14-18-30-34-46-50-62 
G390.00°06-10-22-26-38-42-54-58 
142.50°02-06-10-14-18-22-26-30-34-38-42-46-50-54-58-62Meet at TCP from preform
264.00°02-14-18-30-34-46-50-62Meet G2-G3-P1
370.00°64-16-32-48Meet G1-G2-P2
441.50°04-12-20-28-36-44-52-60Meet P1-P1-P2-P3
A41.00°64-16-32-48Fix girdle width
B41.60°02-14-18-30-34-46-50-62Meet A-G1-G2
C46.30°06-10-22-26-38-42-54-58Meet B-G2-G3
D39.40°08-24-40-56Meet C-C-G3-G3
E31.30°03-13-19-29-35-45-51-61Meet B-C-D
F30.20°64-16-32-48Meet A-B-E
G14.00°08-24-40-56Meet E-D-E
H10.00°64-16-32-48Meet G-E-F
T0.00°TableTable. Meet H-G-H

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