Copper mining on Isle Royale (Michigan, U.S.A.) 6500–5400 years ago

In this post we present selected parts of the very interesting paper titled “Copper mining on Isle Royale 6500–5400 years ago identified using sediment geochemistry from McCargoe Cove, Lake Superior“, by David P Pompeani et al. (2015). Continue reading “Copper mining on Isle Royale (Michigan, U.S.A.) 6500–5400 years ago”

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