PC 01.171
Pentagon Mushroom
- L/W
- 100%
- Design RI
- 1.54
- H/W
- 72%
- Gear
- 80
- V/W³
- 0.259
- Symmetry
- 10 (mirrored)
- Facets
- 121
- Tiers
- 8
- Crown
- 41
- Pavilion
- 40
Winchester, Dean S; Lapidary Journal, Mar 1976, p2281;
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 1 3 5 7 91113151719212325272931333537394143454749515355575961636567697173757779 | |
| P1 | 55.75° | 2 6101418222630343842465054586266707478 | |
| P2 | 52.08° | 4122028364452606876 | |
| P3 | 43.00° | 80 81624324048566472 |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 47.70° | 2 6101418222630343842465054586266707478 | |
| C2 | 37.00° | 4122028364452606876 | |
| C3 | 21.61° | 80 81624324048566472 | |
| T | 0.00° | 80 |