* Published Book 2 - Chapter 8, Section 9: Duanni (段泥) Ore and Clay.
* Edit to Book 2 - Chapter 6, Section 2: Developmental History of Yixing Mining: the first sentence incorrectly read "Zisha ore has been mined and refined since the mid-Qing dynasty..."; this has been updated to mid-Ming
* Published Book 2 - Specific Zisha Ore and Yixing Clay: Luni (绿泥) Ore and Clay.
* No Changes.
* I will be presenting at the NY Grand Tea Ceremony 2023, part of Chanoyu Week NYC; tickets and matcha are free, and it would be great to whisk you