Roth, Mel; Gems & Minerals, Apr 1975, p26;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 96 816243240485664728088 | |
| P1 | 42.00° | 96 816243240485664728088 | |
| P2 | 37.50° | 41220283644526068768492 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 42.00° | 96 816243240485664728088 | |
| C2 | 37.50° | 41220283644526068768492 | |
| T | 0.00° | 96 | |
| T | 0.00° | 96 |