Chatoyance was measured by the chatometry.com team using the PZC method. The statistics for this specific timber are hereby summarized to provide an evaluation of data robustness:
Number of sources for samples: 18
Number of individual trees analyzed: 25
Number of specimens: 90
Number of measurements: 300
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: 15.4
PZC Average of all logs: 19.8

Species: juglans nigra
Family: Juglandaceae
Clade: Angiospermae
Description: A large deciduous tree with alternate, pinnately compound leaves and large, round, green fruits that blacken, encasing a hard, ridged nut.