Sleep, F E; Gems & Minerals, May 1972, p22;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 9648 | |
| G2 | 90.00° | 2472 | |
| P1 | 53.00° | 2472 | |
| P2 | 51.00° | 9648 | |
| P3 | 48.66° | 23257173 | |
| P4 | 43.00° | 1474995 | |
| P5 | 41.00° | 9648 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 45.00° | 9648 | |
| C2 | 34.00° | 1474995 | |
| C3 | 29.00° | 2472 | |
| C4 | 27.75° | 9648 | |
| C5 | 25.32° | 23257173 | |
| C6 | 22.54° | 2472 | |
| T | 0.00° | 48 |