Deep Lake Argillite









Natural Form:



Description of Physical Characteristics:

Color:  Deep Lake Argillite is light to dark colored with interbedded bluish gray course to fine grain banding.

Texture:

Luster:

Translucency:

Silica Fabrics / Fossils:

Patina:

Heat Treatment: 

Knapping: 
 

 

 

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distribution:
Distribution Comments:
 Deep Lake Argillite has primary outcroppings along the east side of Deep Lake to the eastern mountain slopes of Stevens County, Washington.
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: