Giacomini, Afton; Gems & Minerals, Dec 1970, p36;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 1 3 5 7 911131517192123252729313335373941434547495153555759616365676971737577798183858789919395 | |
| P1 | 64.75° | 2 610141822263034384246505458626670747882869094 | |
| P2 | 63.00° | 96 816243240485664728088 | |
| P3 | 52.00° | 96 816243240485664728088 | |
| P4 | 46.00° | 96 816243240485664728088 | |
| P5 | 41.00° | 96 816243240485664728088 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 45.50° | 71523313947556371798795 | |
| C2 | 43.50° | 21018263442505866748290 | |
| C3 | 42.00° | 96 816243240485664728088 | |
| C4 | 32.00° | 61422303846546270788694 | |
| T | 0.00° | 48 |