Change Log: 11/3/2022

Jason M Cohen
Jason M Cohen


Other Content:


  • An Introduction to the Production of Clay Ceramics is a foundational for the following chapters on Yixing geology, mineralogy, and specific ores; the chapter is relatively long and likely to be the last Open Access chapter for some time.

Change Log

Jason M Cohen

Master of Ceremonies here on Tea Technique. Elsewhere, Founder & CEO of Analytical Flavor Systems (AFS). Previously, Founder and Executive Director of the Tea Institute at Penn State (defunct).