Color: Devils
Hill Obsidian ranges from a dark gray to black commonly with fine
banding and spherulitic.
Texture: Fine grain
Luster: Glossy
Translucency: Translucent
Silica Fabrics / Fossils:
Patina:
Heat Treatment:
Knapping:
Distribution:
Distribution Comments: Devils Hill Obsidian occurs around Devils Hill, adjacent to the
South Sisters Chain, Obsidian Domes in Deschutes County, Oregon.
Projectile point made from this material:
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