Ricks, Thomas J; Gems & Minerals, Jun 1983, p46;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 2539 | |
| G2 | 90.00° | 2341 | |
| G3 | 90.00° | 2143 | |
| G4 | 90.00° | 1945 | |
| G5 | 90.00° | 1747 | |
| G6 | 90.00° | 1450 | |
| G7 | 90.00° | 1054 | |
| G8 | 90.00° | 658 | |
| G9 | 90.00° | 262 | |
| P1 | 50.00° | 1945 | |
| P2 | 49.97° | 1747 | |
| P3 | 49.26° | 1450 | |
| P4 | 48.33° | 2143 | |
| P5 | 48.30° | 1648 | |
| P6 | 48.00° | 2044 | |
| P7 | 46.50° | 1054 | |
| P8 | 44.72° | 2341 | |
| P9 | 44.50° | 658 | |
| P10 | 43.80° | 262 | |
| P11 | 43.70° | 856 | |
| P12 | 42.36° | 2440 | |
| P13 | 42.00° | 64 | |
| P14 | 41.22° | 2539 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 42.97° | 262 | |
| C2 | 42.40° | 658 | |
| C3 | 42.00° | 1054 | |
| C4 | 40.50° | 1450 | |
| C5 | 37.00° | 64 | |
| C6 | 37.00° | 856 | |
| C7 | 35.66° | 1747 | |
| C8 | 35.01° | 1945 | |
| C9 | 33.69° | 1648 | |
| C10 | 32.84° | 2143 | |
| C11 | 31.65° | 2044 | |
| C12 | 29.80° | 2341 | |
| C13 | 27.67° | 2539 | |
| C14 | 27.21° | 2440 | |
| C15 | 22.00° | 2242 | |
| C16 | 18.00° | 460 | |
| C17 | 18.00° | 1252 | |
| C18 | 17.33° | 1846 | |
| C19 | 13.00° | 2836 | |
| T | 0.00° | 32 |