PC 15.093
Old Mine Barion Brilliant
- L/W
- 100%
- Design RI
- 1.54
- H/W
- 64%
- Gear
- 96
- V/W³
- 0.243
- Symmetry
- 4 (mirrored)
- Facets
- 61
- Tiers
- 11
- Crown
- 8
- Pavilion
- 53
Crawford, Doris; Lapidary Journal, Mar 1966, p1360;
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 321274551697593 | Fix size |
| P1 | 70.00° | 321274551697593 | Meet 2-G1-G1 |
| P2 | 43.59° | 321274551697593 | Meet 2-34 |
| P3 | 43.50° | 915333957638187 | Meet 1-2-1-girdle |
| P4 | 42.20° | 12366084 | Cut to PCP |
| P5 | 42.00° | 96244872 | Meet P2 at PCP |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 28.00° | 321274551697593 | Fix girdle width. Level girdle. |
| C2 | 22.30° | 96244872 | Meet A-A-girdle (side) |
| C3 | 18.53° | 12366084 | Meet A-A-G1-G1 (corner) |
| C4 | 11.08° | 420284452687692 | Meet B-A-C |
| T | 0.00° | 96 |