Hardy, Lyle D; Gems & Minerals, Nov 1980, p22;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 9612243648607284 | |
| P1 | 56.00° | 9612243648607284 | |
| P2 | 51.00° | 9612243648607284 | |
| P3 | 49.00° | 9612243648607284 | |
| P4 | 47.00° | 9612243648607284 | |
| P5 | 44.00° | 5 6 7171819293031414243535455656667777879899091 | |
| P6 | 43.00° | 9612243648607284 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 56.00° | 9612243648607284 | |
| C2 | 50.00° | 9612243648607284 | |
| C3 | 42.00° | 9612243648607284 | |
| C4 | 40.00° | 9612243648607284 | |
| C5 | 39.00° | 618304254667890 | |
| C6 | 39.00° | 5 71719293141435355656777798991 | |
| T | 0.00° | 96 |