Opohonga Chert









Natural Form:



Description of Physical Characteristics:

Color:  Opohonga Chert is white

Texture:

Luster:

Translucency:

Silica Fabrics / Fossils:

Patina:

Heat Treatment: 

Knapping: 

 

 

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distribution:
Distribution Comments:
Opohonga Chert is associated with the Opohonga Limestone Formation of central Utah.  Primarily occurs as large nodules in the limestone in Mammoth - Tintic District of Juab County, Utah.  Named for the Ophonga Mine.
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: