Winter Ridge Obsidian
AKA: White Rock Obsidian
Description of Physical Characteristics:
Color: Winter
Ridge Obsidian is black.
Texture:
Luster:
Translucency:
Silica Fabrics / Fossils:
Patina:
Heat Treatment:
Knapping:
Distribution:
Distribution Comments:
Winter Ridge Obsidian occurs as nodules and boulders at the Base
of White Rock, one mile south of Summer Lake, Lake County, Oregon
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:
