Covill, Charles W; TFG Newsletter, Jul 1993, v14n3p15;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 96244872 | |
| P1 | 60.00° | 96244872 | |
| P2 | 55.00° | 96244872 | |
| P3 | 40.00° | 12366084 | |
| P4 | 37.00° | 915333957638187 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 35.00° | 96244872 | |
| C2 | 25.00° | 96244872 | |
| C3 | 20.00° | 12366084 | |
| C4 | 16.00° | 618304254667890 |