Eagle Bridge Quartzite










Natural Form:



Description of Physical Characteristics:

Color:  Eagle Bridge Quartzite is a compact gray color.

Texture:


Luster:

Translucency:

Silica Fabrics / Fossils:

Patina:

Heat Treatment: 

Knapping: 
 

 

 

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distribution:
Distribution Comments:
Eagle Bridge Quartzite is associated with the Eagle Bridge Quartzite Formation which underlies the Deepkill Shale Formation and overlies the Schodack Black Shale Formation of eastern New York,  Primary outcroppings occur on the Hoosic River near Eagle Bridge, Rensselaer County, New York.
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: