Arizona
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Industry News
Resolution Copper Establishes $54 Million Tribal Trust
Resolution Copper has provided $54 million to establish the Resolution Copper Tribal Trust, a perpetual endowment that will deliver annual…
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Industry News
Town of Superior approves historic water agreement with Resolution Copper
The Town of Superior Town Council unanimously approved a landmark water agreement with Resolution Copper, securing a long-term, more than…
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Industry News
Rio Tinto expects Resolution Copper mine to open by mid-2030s
Rio Tinto aims to open Arizona’s Resolution Copper mine by the mid-2030s but may need to export some of its…
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Industry News
Florence Copper produces first copper cathode
Florence Copper announced the successful harvest of its first copper cathode in Florence, AZ, marking the first major new source of…
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Article
The copper mine America needs; how Resolution continues to push to production
At 6,898 ft below surface, the historic No. 9 shaft at Resolution Copper near Superior, AZ is now the second…
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Weekly Rundown
Mining Engineering’s Weekly Rundown: Episode 6
Welcome to Mining Engineering’s Weekly Rundown, where we break down the latest news shaping the mining industry. As usual, we’re…
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Industry News
SME to cohost Extraction 2025 Conference in Phoenix, AZ
From Nov. 16-20 the Extraction 2025 Conference will be presented in Phoenix, AZ. The unique conference brings together the 12th…
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Article
ZEOLITES
This article incorporates information from the summary published by the U.S. Geological Survey (USGS) on natural zeolites based on surveying…
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Article
Abandoned mine lands inventory
Abandoned mine lands (AMLs) denote mining areas that have ceased production for an extended period. The exploration and mining operations…
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Article
New model for predicting the erosional performance of rehabilitated mine sites
To avoid rill/gully erosion on steep rehabilitated mine hillslopes, mine waste can be redistributed to be less steep and have…
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