Color: Teredo Petrified Wood is primarily black with
prehistoric Teredo (worm shaped mollusk) boring or "worming" through the
wood.
Texture:
Luster:
Translucency: Opaque
Silica Fabrics / Fossils Teredo
Patina:
Heat Treatment:
Knapping:
Distribution:
Distribution Comments: Teredo Petrified Wood is associated with the Cannonball Formation
of North Dakota primarily occurring around Bismarck, Burleigh County and
Mandan, Morton County, North Dakota.
Projectile point made from this material:
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