Winchester, Dean S; Gems & Minerals, Oct 1976, p56;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 64 1 2 3 4 5 6 7 8 9101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263 | |
| P1 | 41.00° | 64 4 812162024283236404448525660 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 75.00° | 64 1 2 3 4 5 6 7 8 9101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263 | |
| C2 | 70.00° | 64 1 2 3 4 5 6 7 8 9101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263 | |
| C3 | 60.00° | 1 2 3 4 5 6 7 9101112131415171819202122232526272829303133343536373839414243444546474950515253545557585960616263 | |
| C4 | 55.00° | 1 2 3 4 5 6 7 9101112131415171819202122232526272829303133343536373839414243444546474950515253545557585960616263 | |
| C5 | 55.00° | 64 8162432404856 | |
| C6 | 50.00° | 1 2 3 4 5 6 7 9101112131415171819202122232526272829303133343536373839414243444546474950515253545557585960616263 | |
| C7 | 40.00° | 64 1 2 3 4 5 6 7 8 9101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263 | |
| C8 | 30.00° | 64 1 2 3 4 5 6 7 8 9101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263 | |
| C9 | 25.00° | 412202836445260 | |
| C10 | 20.00° | 64 1 2 3 4 5 6 7 8 9101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263 | |
| T | 0.00° | 64 |