Crawford, Doris; Lapidary Journal, Mar 1966, p1360;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 321274551697593 | |
| P1 | 59.12° | 321274551697593 | |
| P2 | 41.00° | 96244872 | |
| P3 | 40.00° | 61218303642546066788490 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 46.53° | 321274551697593 | |
| C2 | 35.00° | 96244872 | |
| C3 | 25.79° | 12366084 | |
| C4 | 19.67° | 618304254667890 | |
| T | 0.00° | 48 |