Strout, Edith B; Lapidary Journal, Nov 1980, p1761;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 9612243648607284 | |
| P1 | 47.50° | 9612243648607284 | |
| P2 | 45.00° | 9612243648607284 | |
| P3 | 44.50° | 1111323253537474959617173838595 | |
| P4 | 43.00° | 9612243648607284 | |
| P5 | 41.00° | 9612243648607284 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 47.50° | 9612243648607284 | |
| C2 | 45.00° | 9612243648607284 | |
| C3 | 44.50° | 1111323253537474959617173838595 | |
| C4 | 43.00° | 9612243648607284 | |
| T | 0.00° | 96 |