At Copper World mine hearing, questions about water quality clashed with hope for economic opportunities https://www.tucsonsentinel.com/local/report/030524_copper_world_water/at-copper-world-mine-hearing-questions-water-quality-clashed-with-hope-economic-opportunities/
The Arizona Department of Environmental Quality held a final public hearing to decide whether to approve a groundwater permit for the Copper World project, an open-pit copper mine in the Santa Rita Mountains, about 30 miles southeast of Tucson.
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