Santa Cruz Island Chert
Description of Physical Characteristics:
Color: Santa
Cruz Island Chert ranges in color from white to gray or a light blond to
a dark brown and occasionally bluish in cast.
Texture:
Luster:
Silica Fabrics / Fossils:
Patina:
Heat Treatment:
Knapping:
Distribution:
Distribution Comments:
Santa Cruz Island Chert outcrops on Santa
Cruz Island, but artifacts from this material has been found at sites on
San Miguel Island and on the adjacent California mainland.
![](Distributions/Ciso%20Chert.png)
Projectile point made from this material:
Pictures Provided By:
References: (See Reference Page, Entry Number):
Similar Material:
Commonly made projectile point from this material:
Archaeological Context: