PC 21.074
Twin Crown C
DataVueopen
- L/W
- 100%
- Design RI
- 1.76
- H/W
- 72%
- Gear
- 96
- V/W³
- 0.217
- Symmetry
- 4 (mirrored)
- Facets
- 72
- Tiers
- 9
- Crown
- 8
- Pavilion
- 64
Strout, Edith B; Lapidary Journal, Nov 1980, p1762;
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 618304254667890 | |
| P1 | 53.00° | 618304254667890 | |
| P2 | 46.00° | 618304254667890 | |
| P3 | 45.84° | 96244872 | |
| P4 | 41.50° | 1014343858628286 |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 43.00° | 618304254667890 | |
| C2 | 36.00° | 816324056648088 | |
| C3 | 25.00° | 816324056648088 | |
| C4 | 15.00° | 222264650707494 |