Color:  Sonora Flint is a vibrant colorful flint that may range from tans to light gray-blue and dark brown to purples.

Texture:

Luster: Glassy

Silica Fabrics / Fossils:

Patina:

Heat Treatment: 

Knapping: 
 

 

 

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distribution Comments:
Sonora is associated with the Ste. Genevieve Limestone formation.  Outcrops are found in Hart and Hardin Counties in Kentucky.  It is commonly found throughout eastern Kentucky and into southern Ohio and into eastern Indiana and northern Tennessee.