Van Sant, Fred W; Gems & Minerals, May 1979, p50-52;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 2465094 | |
| G2 | 90.00° | 6425490 | |
| G3 | 90.00° | 10385886 | |
| G4 | 90.00° | 14346282 | |
| P1 | 43.50° | 10385886 | |
| P2 | 43.50° | 14346282 | |
| P3 | 42.27° | 2465094 | |
| P4 | 42.27° | 6425490 | |
| P5 | 41.00° | 9648 | |
| P6 | 41.00° | 8405688 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 39.74° | 2465094 | |
| C2 | 39.74° | 6425490 | |
| C3 | 39.74° | 10385886 | |
| C4 | 39.74° | 14346282 | |
| C5 | 35.00° | 9648 | |
| C6 | 35.00° | 8405688 | |
| C7 | 25.96° | 2472 | |
| C8 | 12.38° | 4445292 | |
| C9 | 11.36° | 12366084 | |
| T | 0.00° | 96 |