17.039 Alec03B

  • Finlayson| Jim and Wolkonsky| Alexandre;Personal Communication to RWS from AW 2016;
  • L/W=2.4
  • H/W=0.804
  • Vol/W^3=0.935
  • 81+10 Facets
  • Gear: 96
  • Remarks: for long sticks of beryl or tourmaline
12 24 36 48 60 72 84 <96> W W U U L L T T C C P P a b c d e f g b c e g G1 G2 G3 G3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 4 5 6 7 8 9 10 11 12 14 a b d f a b c d e f g b c e g G1 G2 G3 G3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 4 5 6 7 8 9 10 11 12 14 a b d f PC 17.039 Alec03B by Jim Finlayson and Alexandre Wolkonsky June 2005 Personal communication to RWS from AW 2016 Angles for R.I. = 1.570 81 facets + 10 girdles 2-fold, mirror-image symmetry; 96 index L/W = 2.400 T/W = 1.873 U/W = 0.472 P/W = 0.655 C/W = 0.112 Vol/W³ = 0.935 pc17039.asc
G190.00°24-72Cut to length
G290.00°01-47-49-95Cut to width
G390.00°12-36-60-84Make corners 0.15W wide or 2.153 W flat-to-flat
170.00°01-47-49-95 
247.00°12-36-60-84 
365.00°24-72 
442.90°08-40-56-88 
542.60°09-39-57-87 
642.50°06-42-54-90 
743.30°05-43-53-91 
843.40°04-44-52-92 
942.20°03-45-51-93 
1042.50°02-46-50-94 
1141.70°01-47-49-95 
1242.20°96-48 
1342.00°15-33-63-81 
1442.60°18-30-66-78 
1543.70°22-26-70-74 
1643.90°24-72 
a28.00°01-47-49-95 
b38.00°12-36-60-84 
c28.00°24-72 
d22.00°01-47-49-95 
e22.00°24-72 
f16.00°01-47-49-95 
g16.00°24-72 
 0.00°Table 

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