Nance Jr, James; Lapidary Journal, Nov 1992, p70;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 222264650707494 | |
| P1 | 48.00° | 123254749717395 | |
| P2 | 45.00° | 321274551697593 | |
| P3 | 43.00° | 96244872 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 51.00° | 123254749717395 | |
| C2 | 48.00° | 321274551697593 | |
| C3 | 27.00° | 321274551697593 | |
| T | 0.00° | 96 |