Hamm, Jack; Gems & Minerals, Aug 1968, p36;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 64163248 | |
| P1 | 60.00° | 64163248 | |
| P2 | 50.00° | 64163248 | |
| P3 | 40.00° | 64163248 | |
| P4 | 38.00° | 64163248 | |
| P5 | 22.00° | 8244056 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 45.00° | 64163248 | |
| C2 | 15.00° | 6432 | |
| C3 | 5.00° | 6432 | |
| C4 | 5.00° | 1648 | |
| T | 0.00° | 64 |