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[unavailable] 6 Attanasi, Emil D. attanasi@usgs.gov 1 Dicken, Connie L. cdicken@usgs.gov 1
Freeman, Philip A. 1 Hammarstrom, Jane M. jhammars@usgs.gov 1 Parks, Heather L. hparks@usgs.gov 1
U.S. Geological Survey Global Copper Mineral Resource Assessment Team 1 Zientek, Michael L. 1