Del Rio Chert
AKA: Bayless Chert











Natural Form:



Description of Physical Characteristics:

Color:  Del Rio Chert is mottled ranging in colors from yellow to reds, dark blues to black, browns and whites.

Texture: 
Fine grain

Luster: Waxy to glossy

Silica Fabrics / Fossils:

Patina:

Heat Treatment:  Heat treatment deepens colors and increases luster.

Knapping:
 

 

 

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distribution:
Distribution Comments:

Del Rio Chert has primary outcroppings in western Tennessee.

 

Projectile point made from this material:



Heat treated


Pictures Provided By:





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References: (See Reference Page, Entry Number):

Similar Material:
Commonly made projectile point from this material:

Archaeological Context: