ARTIFACT REFERENCE
The OCC's mission: authentic copper artifact reference galleries, Great Lakes-specific samples. Prehistoric OCC artifact comparison photos, showcasing unique characteristics against global counterparts, reproductions, mining, and glacial float samples.
This is an open forum site dedicated to Old Copper Complex and Ancient Waterways of North America. It's a place to discuss theory's and discovery's, and to work out solutions to questions we may have.
GREAT LAKES REGION