Pocklington, R L; Lapidary Journal, Feb 1981, p2456;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 8040 | |
| G2 | 90.00° | 2060 | |
| P1 | 60.00° | 8040 | |
| P2 | 60.00° | 2060 | |
| P3 | 55.00° | 8040 | |
| P4 | 55.00° | 2060 | |
| P5 | 50.00° | 8040 | |
| P6 | 50.00° | 2060 | |
| P7 | 43.00° | 8040 | |
| P8 | 43.00° | 2060 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 42.00° | 8040 | |
| C2 | 33.00° | 2060 | |
| C3 | 27.00° | 19215961 | |
| C4 | 27.00° | 1394179 | |
| T | 0.00° | 80 |