Color: Quartz
Mountain Obsidian is multi-colored.
Texture:
Luster:
Translucency:
Silica Fabrics / Fossils:
Patina:
Heat Treatment:
Knapping:
Distribution:
Distribution Comments: Quartz Mountain Obsidian occurs as nodules on Quartz Mountain
about 15 miles east southeast of the Newberry Volcano, Deschutes
County, Oregon.
Projectile point made from this material:
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