 ##  [Shear Zone](/index.php/shear-zone) 

  ##  [Shear Zone](https://natural.quantumdictionary.io/shear-zone-0) 

  

 [![Natural & Formal Sciences Dictionary](/sites/default/files/styles/large/public/2026-01/Natural%20%26%20Formal%20Sciences.png.webp?itok=2kCDRVQv)](/index.php/topic-specific-dictionaries/natural-formal-sciences)



**Natural &amp; Formal Sciences Dictionary**

 







 

 

 

 



 

 

 

 

Definition

A tabular or planar region of rock or sediment that has undergone intense shear deformation, producing a distinct mechanical boundary and characteristic fabrics (e.g., foliations, mylonites) that separate blocks with differing kinematic histories.