Hamm, Jack; Gems & Minerals, Nov 1972, p53;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 1 3 5 7 9111315171921232527293133353739414345474951535557596163 | |
| P1 | 39.00° | 1 3 5 7 9111315171921232527293133353739414345474951535557596163 | |
| P2 | 38.00° | 64 2 4 6 8101214161820222426283032343638404244464850525456586062 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 82.00° | 2 61014182226303438424650545862 | |
| C2 | 52.00° | 2 61014182226303438424650545862 | |
| C3 | 42.00° | 64 4 812162024283236404448525660 | |
| C4 | 35.80° | 2 61014182226303438424650545862 | |
| C5 | 26.56° | 64 4 812162024283236404448525660 | |
| C6 | 17.76° | 2 61014182226303438424650545862 | |
| T | 0.00° | 48 |