Color: Lafayette
Chert ranges from a dark gray to black weathering an orangish gray.
Texture:
Luster:
Translucency:
Silica Fabrics / Fossils:
Patina:
Heat Treatment:
Knapping:
Distribution:
Distribution Comments:
Lafayette Chert is associated with the Lafayette Member of the Epler
Formation, Beekmantown Group of New Jersey primarily occurring as beds.
Named for exposures at Lafayette, Sussex County, New Jersey. .
Projectile point made from this material:
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