PC 42.020
Deca Dahlia
- L/W
- 105%
- Design RI
- 1.54
- H/W
- 72%
- Gear
- 80
- V/W³
- 0.277
- Symmetry
- 10
- Facets
- 81
- Tiers
- 8
- Crown
- 10
- Pavilion
- 71
Weaver, David S; Gems & Minerals, Mar 1986, p37;
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 4122028364452606876 | |
| P1 | 54.60° | 4122028364452606876 | |
| P2 | 50.10° | 80 81624324048566472 | |
| P3 | 41.00° | 4122028364452606876 |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 45.30° | 4122028364452606876 | |
| C2 | 40.00° | 2 6101418222630343842465054586266707478 | |
| C3 | 30.50° | 4122028364452606876 | |
| T | 0.00° | 80 |