Hemrich, Gerald I; Gems & Minerals, Oct 1974, p36;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 64 8162432404856 | |
| P1 | 53.00° | 311192735435159 | |
| P2 | 44.00° | 1 9172533414957 | |
| P3 | 42.00° | 64 8162432404856 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 40.00° | 2 61014182226303438424650545862 | |
| C2 | 35.00° | 64 8162432404856 | |
| C3 | 22.88° | 412202836445260 | |
| T | 0.00° | 32 |