Color:  Bridge River Chert is a ribbon chert ranging from a light to medium gray, but may range to red, brown, or green with "ribbons" of small vein quartz.

Texture:  Fine grain

Luster:

Translucency:  Opaque

Silica Fabrics / Fossils:

Patina:

Heat Treatment: 

Knapping: 
 

 

 

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distribution Comments:

Bridge River Chert is associated with the Fergusson Assemblage of the Bridge River complex of British Columbia.  Primary outcroppings occur on Mount Fergusson.