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2. Sierrita mine - Wikipedia

   en.wikipedia.org/wiki/Sierrita_Mine

   Originally developed as an underground mine in 1907, the Sierrita open pit has been in operation since 1959 and is a copper and molybdenum mining complex, operating on a porphyry copper deposit with oxide, secondary sulfide, and primary sulfide mineralization.

3. List of copper mines in the United States - Wikipedia

   en.wikipedia.org/wiki/List_of_copper_mines_in...

   Lundin Mining: Underground mine producing nickel and copper concentrates 18 (2018) [8] 15 Phoenix Lander County, Nevada: Newmont Mining Corporation: Gold-copper ore, concentrated and leached 16 (2018) [6] 16 Lisbon Valley San Juan County, Utah: Lisbon Valley Mining Company Copper ore, open pit, heap leached 10–15 (2018) [9] 17 Miami: Gila ...

4. Chino mine - Wikipedia

   en.wikipedia.org/wiki/Chino_Mine

   The mine was started as the Chino Copper Company in 1909 by mining engineer John M. Sully and Spencer Penrose, [1] [2] [3] and is currently owned and operated by Freeport-McMoRan Inc. subsidiaries. The area where the mine is located is at an average elevation of 5,699 feet (1,737 m).

5. Molybdenum mining in the United States - Wikipedia

   en.wikipedia.org/wiki/Molybdenum_mining_in_the...

   Molybdenum mining in the United States produced 65,500 metric tons of molybdenum in 2014, worth US$1.8 billion. The US was the world's second-largest molybdenum producer, after China, and provided 25% of the world's supply of molybdenum. The US was a major exporter of molybdenum; net exports made up 48% of US production.

6. Moss Landing lithium battery facility fire continues to burn ...

   www.aol.com/fire-huge-northern-california...

   The fire began in the plant's first lithium-ion battery energy storage system which went online at the end of 2020 and was expanded in 2023, becoming the world's largest at the time, according to ...

7. 'Conditions' should be placed on California wildfire aid ...

   www.aol.com/news/conditions-placed-california...

   Johnson not the only Republican calling for conditions. Other high-ranking Republicans have called for conditions to be placed on federal aid given to California.

8. US blacklists Chinese companies over TSMC chips in Huawei ...

   www.aol.com/news/us-blacklists-company-ordered...

   WASHINGTON (Reuters) -The Biden administration added more than two dozen Chinese entities to a U.S. restricted trade list on Wednesday, including Zhipu AI, a developer of large language models ...

9. Freeport-McMoRan - Wikipedia

   en.wikipedia.org/wiki/Freeport-McMoRan

   Freeport-McMoRan Inc., often called Freeport, is an American mining company based in the Freeport-McMoRan Center, in Phoenix, Arizona.The company is the world's largest producer of molybdenum, a major copper producer and operates the world's largest gold mine, the Grasberg mine in Papua, Indonesia.