Miller Peak Argillite









Natural Form:



Description of Physical Characteristics:

Color: Miller Peak Argillite ranges in color from red to purple (most common) to gray or greenish gray.

Texture: Course to medium grain

Luster: Dull

Translucency: Opaque

Silica Fabrics / Fossils:

Patina:

Heat Treatment: 

Knapping: 

 

 

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distribution:
Distribution Comments:
Miller Peak Argillite is associated with the Miller Peak Argillite Member (lower member) of the McNamara Formation of northwestern Montana.  Primary outcroppings occur at Miller Peak and between Davis and Woodchuck creeks.
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: