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Evaluating Arizona’s geologic setting, mineral resources, and geologic hazards.
Arizona Mining Review: Interview with ASARCO's Joe Wilhelm on Retrofit of the Hayden Copper Smelter
Arizona Mining Review
Minerals & Mining
5 October 2017
On 28 Sept. 2017, I drove to Hayden to interview long-time ASARCO employee Joe Wilhelm regarding the history and future of the Hayden Smelter.
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