Red Switchback Obsidian










Natural Form:



Description of Physical Characteristics:

Color: Red Switchback Obsidian has colors of black and reddish brown or red.

Texture:


Luster:

Translucency:

Silica Fabrics / Fossils:

Patina:

Heat Treatment: 

Knapping:

 

 

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distribution:
Distribution Comments:
Red Switchback Obsidian is associated with the Grasshopper geochemical group and occurs near Red Switchback on the Medicine Lake Highlands, Siskiyou County, California. Part of the Grasshopper Lake geochemical group.
Projectile point made from this material:



Pictures Provided By:





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References: (See Reference Page, Entry Number):

Similar Material:
Commonly made projectile point from this material:

Archaeological Context: