Williams, Michael P; Lapidary Journal, Aug 1981, p1068;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 96244872 | |
| P1 | 63.00° | 96244872 | |
| P2 | 49.61° | 1014343858628286 | |
| P3 | 43.00° | 96244872 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 52.00° | 96244872 | |
| C2 | 40.00° | 222264650707494 | |
| C3 | 20.00° | 12366084 | |
| T | 0.00° | 48 |