Ricks, Tom; Facets, Jan 1980, p3;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 72 2 4 6 810121416182022242628303234363840424446485052545658606264666870 | |
| P1 | 48.67° | 721224364860 | |
| P2 | 45.32° | 4 816202832404452566468 | |
| P3 | 43.00° | 5 717192931414353556567 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 42.76° | 721224364860 | |
| C2 | 40.43° | 4 816202832404452566468 | |
| C3 | 37.00° | 61830425466 | |
| C4 | 27.00° | 61830425466 | |
| T | 0.00° | 72 |