Taylor, W; Lapidary Journal, Mar 1979, p2624;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 321274551697593 | |
| P1 | 60.00° | 321274551697593 | |
| P2 | 57.51° | 222264650707494 | |
| P3 | 42.00° | 2 91522263339465057637074818794 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 36.00° | 321274551697593 | |
| C2 | 33.50° | 123254749717395 | |
| C3 | 31.00° | 96244872 | |
| C4 | 27.00° | 915333957638187 | |
| C5 | 21.50° | 12366084 | |
| T | 0.00° | 72 |