Crabtree, Wayne A; Gems & Minerals, Sep 1979, p4;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 9612243648607284 | |
| P1 | 62.00° | 9612243648607284 | |
| P2 | 56.00° | 113253749617385 | |
| P3 | 52.00° | 9612243648607284 | |
| P4 | 49.00° | 1123354759718395 | |
| P5 | 43.00° | 9612243648607284 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 52.00° | 9612243648607284 | |
| C2 | 46.00° | 1123354759718395 | |
| C3 | 43.00° | 9612243648607284 | |
| C4 | 38.50° | 113253749617385 | |
| C5 | 27.00° | 9612243648607284 | |
| T | 0.00° | 48 |