Strout, Edith; Lapidary Journal, Jul 1975, p859;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 961632486480 | |
| P1 | 75.00° | 961632486480 | |
| P2 | 60.10° | 961632486480 | |
| P3 | 60.00° | 11517313347496365798195 | |
| P4 | 53.10° | 961632486480 | |
| P5 | 53.00° | 21418303446506266788294 | |
| P6 | 47.30° | 961632486480 | |
| P7 | 47.00° | 31319293545516167778393 | |
| P8 | 41.00° | 31319293545516167778393 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 64.00° | 961632486480 | |
| C2 | 51.00° | 961632486480 | |
| C3 | 50.00° | 11517313347496365798195 | |
| C4 | 43.00° | 961632486480 | |
| C5 | 42.00° | 21418303446506266788294 | |
| C6 | 20.10° | 82440567288 | |
| T | 0.00° | 96 |