| Botanical Name | Juglans Nigra |
| Common Names | Walnut, Black |
| Number of sources | 12 |
| Number of different logs | 16 |
| Number of specimens | 41 |
| Number of measurements | 123 |
| Max PZC read (of all measurements) | 27.8 |
| Min PZC read (of all measurements) | 12.6 |
| Max PZC average on one log | 26.1 |
| Min PZC average on one log | 14.3 |
| PZC Average of all logs | 18.6 |
Visualized Chatoyance examples (one each different log)
