Covill, Charles W; New Mexico Facetor, v8n4, Dec 1988;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 8016324864 | |
| G2 | 90.00° | 7 92325394155577173 | |
| P1 | 50.00° | 7 92325394155577173 | |
| P2 | 47.00° | 824405672 | |
| P3 | 45.00° | 2141830344650626678 | |
| P4 | 43.00° | 5112127374353596975 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 60.00° | 7 92325394155577173 | |
| C2 | 58.00° | 2141830344650626678 | |
| C3 | 50.00° | 6102226384254587074 | |
| C4 | 35.00° | 824405672 | |
| C5 | 29.00° | 8016324864 | |
| C6 | 28.00° | 7 92325394155577173 | |
| C7 | 22.00° | 6102226384254587074 | |
| C8 | 18.00° | 8016324864 |