Vargas, Glenn & Martha; Diagrams for Faceting v3 (1987) p104;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 72 816243240485664 | |
| P1 | 41.00° | 72 816243240485664 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 28.00° | 72 816243240485664 | |
| C2 | 24.00° | 1 7 9151723253133394147495557636571 | |
| C3 | 20.00° | 2 610141822263034384246505458626670 | |
| C4 | 16.00° | 3 511131921272935374345515359616769 |