Bibb Chert











Natural Form:



Description of Physical Characteristics:

Color:  Dolomite is dark gray with chert nodules characterized by irregular cavities.

Texture: 


Luster:

Translucency

Silica Fabrics / Fossils:

Patina:

Heat Treatment: 

Knapping: 
 

 

 

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distribution:
Distribution Comments:

Bibb Chert is associated with the Bibb Dolomite Member of the Knox Formation.  Locally abundant occurring as beds with outcroppings occurring in Bibb County, Alabama and into the adjacent areas.

 

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: