Weaver, David S; Gems & Minerals, Apr 1984, p14;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 2 610141822263034384246505458626670747882869094 | |
| P1 | 44.00° | 2 610141822263034384246505458626670747882869094 | |
| P2 | 42.00° | 96 816243240485664728088 | |
| P3 | 38.00° | 41220283644526068768492 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 25.00° | 41220283644526068768492 | |
| C2 | 20.00° | 2 610141822263034384246505458626670747882869094 | |
| C3 | 15.00° | 41220283644526068768492 |