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PZC Chatometry

A standard system to measure wood chatoyance

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    • Woodworker’s Guide to Chatoyance
    • Woodworker’s Guide to Chatoyance – Compact Edition

Myrtle, California

umbellularia californica, Lauraceae, Angiospermae (Hardwood)

reference picture

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: 1
Number of individual trees analyzed: 1
Number of specimens: 2
Number of measurements: 6
Max PZC read (of all measurements): 24.2
Min PZC read (of all measurements): 21.7
Max PZC average on one log: 23.2
Min PZC average on one log: 23.2
PZC Average of all logs: 23.2

Species: umbellularia californica
Family: Lauraceae
Clade: Angiospermae
Description: Umbellularia californica is an aromatic evergreen tree native to California, featuring leathery, lance-shaped leaves that release a pungent, peppery scent when crushed, small yellowish-green flowers, and olive-like fruits.

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