Search results
Results from the WOW.Com Content Network
The ADMMR engages in technical research, field investigations, education, and information dissemination. As one of its educational activities, it operated the Arizona Mining and Mineral Museum until July 2010, when responsibility for the museum was transferred to the Arizona Historical Society pursuant to a state law enacted in May 2010. [2]
The project is owned by Arizona Lithium and, since 2022, was being developed in partnership with the Navajo Nation mining company Navajo Transitional Energy Company. The Hualapai tribe have been critical of the Bureau of Land Management's environmental assessment of the project, protesting that the mine would destroy their sacred and cultural ...
In Arizona, copper mining has been a major industry since the 19th century. In 2007, Arizona was the leading copper-producing state in the country, producing 750 thousand metric tons of copper, valued at $5.54 billion. Arizona's copper production was 60% of the total for the United States. Copper mining also produces gold and silver as ...
Mining leader BHP (NYSE:BHP) has partnered with Ivanhoe Electric (NYSE:IE, )) to explore copper and other critical minerals in the United States. The collaboration aims to find new sources of ...
Five of the more important core assay results follow: Hole #DW11-1D - 20.2 ounces silver per ton at a depth of 197-198 feet. Hole #DW11-1D - 21.8 ounces silver per ton at a depth of 198-200.5 feet.
The area around Antler Mine includes several other notable mineral deposits, including those exploited by the Copper World Mine and the Boriana Canyon and Bull Canyon, Arizona deposits. While the land is managed by the Bureau of Land Management , the mineral rights for Antler mine were purchased by Standard Metals Incorporated in 1987.
Arizona Mined Land Reclamation Plan Approval [42] is a plan for post-mining operations to correct the disturbed land used for mining. [43] Hazardous Waste Identification Number [44] is the first step in the hazardous waste management system. Correctly determining whether a waste meets the RCRA definition of hazardous waste is essential to ...
San Manuel copper mine site in 2009, after reclamation. The mine closed in 2003. The dry San Pedro River and part of the town are visible at top right.. The San Manuel Copper Mine was a surface and underground porphyry copper mine located in San Manuel, Pinal County, Arizona.