Drews Valley Ranch Obsidian
AKA: Drews Creek, Drews Reservoir Obsidian
Description of Physical Characteristics:
Color: Drews
Valley Ranch Obsidian ranges from a light to dark gray or black.
Texture:
Luster:
Translucency:
Silica Fabrics / Fossils:
Patina:
Heat Treatment:
Knapping: Generally
associated with perlite and glossy dacite and is a poor quality.
Distribution:
Distribution Comments:
Drews Valley Ranch Obsidian occurs in Drews Valley, 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:
