PC 30.049
Pentabrite - Split Mains
- L/W
- 105%
- Design RI
- 1.54
- H/W
- 71%
- Gear
- 120
- V/W³
- 0.250
- Symmetry
- 5 (mirrored)
- Facets
- 66
- Tiers
- 12
- Crown
- 5
- Pavilion
- 61
Klein, Bob; Lapidary Journal, Dec 1988, p91;
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 36 | |
| G2 | 90.00° | 60 | |
| G3 | 90.00° | 12 84108 | |
| P1 | 66.10° | 12 36 60 84108 | |
| P2 | 44.80° | 9 15 33 39 57 63 81 87105111 | |
| P3 | 44.10° | 5 19 29 43 53 67 77 91101115 | |
| P4 | 43.00° | 3 21 27 45 51 69 75 93 99117 |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 53.60° | 12 36 60 84108 | |
| C2 | 42.00° | 9 15 33 39 57 63 81 87105111 | |
| C3 | 26.30° | 12 36 60 84108 | |
| C4 | 17.80° | 12 36 60 84108 | |
| T | 0.00° | 90 |