Before Oregon was known for timber, it was known for gold. That’s the underlying message of the new book “Oregon Gold: A History of Mining from the Civil War into the Progressive Era.” Its author, ...
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China’s Wangu Gold Discovery Redefines Geological Scale and Mining Technology While Testing Ecological Limits
“Many drilled rock cores showed visible gold.” These were the words of Chen Rulin of the Hunan Geological Bureau as China’s Wangu gold field opened its secrets. Estimated at more than 1,000 metric ...
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