Anon; Lapidary Journal, Feb 1950, p426;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 2 61014182226303438424650545862 | |
| P1 | 54.00° | 2 61014182226303438424650545862 | |
| P2 | 49.00° | 64 8162432404856 | |
| P3 | 45.68° | 412202836445260 | |
| P4 | 39.00° | 64 8162432404856 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 47.00° | 2 61014182226303438424650545862 | |
| C2 | 43.00° | 1 7 915172325313339414749555763 | |
| C3 | 32.00° | 412202836445260 | |
| C4 | 22.00° | 64 8162432404856 |