03.109 Checkmarq 2:1

  • Strickland, Robert;Facets, Jan 2013, p11;
  • L/W=1.980
  • H/W=0.760
  • Vol/W^3=0.455
  • 52+16 Facets
  • Gear: 96
  • Remarks: See other L/W=1.67 version, 03.108.
6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 <96> W W L L C C P P A B C D E F G H J K B C D E 1 2 3 4 5 6 7 8 9 1 2 5 6 7 A B C D G H A B C D E F G H J K B C D E 1 2 3 4 5 6 7 8 9 1 2 5 6 7 A B C D G H PC 03.109 Checkmarq 2:1 by Robert W. Strickland 12/14/2012 Facets, Jan 2013, p11 Angles for R.I. = 1.540 52 facets + 16 girdles 2-fold, mirror-image symmetry; 96 index L/W = 1.980 P/W = 0.479 C/W = 0.252 Vol/W³ = 0.455 pc03109.asc
144.00°02-46-50-94Centerpoint
242.17°04-44-52-92Meet centerpoint
390.00°02-46-50-94Establish width
490.00°06-42-54-90Meet 1-2-3
542.17°06-42-54-90Meet 1-2-3-4
639.71°09-39-57-87Meet 2-2-5 at keel
734.40°14-34-62-82 “
890.00°09-39-57-87Level girdle
990.00°14-34-62-82 “
A51.88°02-46-50-94Leave some girdle
B45.22°06-42-54-90Level girdle
C41.87°09-39-57-87 “
D39.26°14-34-62-82 “
E21.09°24-72Meet D-D-girdle
F19.48°12-36-60-84Meet C-D-E
G26.25°04-44-52-92Meet B-C-F
H35.70°96-48Meet A-B-G
J13.49°96-48Meet G-G-H
K7.00°24-72Adjust to meet E-F-F and center

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