Etherington Chert












Natural Form:



Description of Physical Characteristics:

Color:  Etherington Chert is mottled with colors of primarily gray with shades of brown, red, and purple.  Quartz inclusions and micro fossils are present.

Texture: 
Medium to fine grain

Luster: Dull to waxy

Translucency: Opaque to slightly translucent

Silica Fabrics / Fossils:

Patina:

Heat Treatment: 

Knapping: 
 

 

 

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distribution:
Distribution Comments:

Etherington Chert is associated with the Etherington Formation of Alberta and has primary outcroppings in the Livingston Range in southern Alberta,  This is a local material.

 

Projectile point made from this material:



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References: (See Reference Page, Entry Number):

Similar Material:
Commonly made projectile point from this material:

Archaeological Context: