Talk:Copper mining in the United States

Latest comment: 7 years ago by InternetArchiveBot in topic External links modified

Largest Mines....

edit

Should we add the largest mines?

The list of largest mines is great info, but I think it deserves a separate article. Plazak (talk) 13:40, 7 April 2008 (UTC)Reply

Leading copper-producing mines

edit

Leading copper-producing mines in the U.S. in 2005, in order of output:[1]

(The mines on this list accounted for more than 99% of U.S. mine production in 2005.)

Rank Mine County and State Operator Source of copper Capacity (thousands of metric tons)
1 Morenci Greenlee County, Arizona Freeport-McMoRan Copper ore, leached 390
2 Bingham Canyon Salt Lake County, Utah Kennecott Utah Copper Copper-molybdenum ore, concentrated 300
3 Ray Pinal County, Arizona ASARCO Copper ore, concentrated and leached 170
4 Bagdad Yavapai County, Arizona Freeport-McMoRan Copper-molybdenum ore, concentrated and leached 100
5 El Chino Grant County, New Mexico Freeport-McMoRan Copper-molybdenum ore, concentrated and leached 125
6 Sierrita Pima County, Arizona Freeport-McMoRan Copper-molybdenum ore, concentrated and leached 100
7 Tyrone Grant County, New Mexico Freeport-McMoRan Copper ore, leached 80
8 Continental Pit Silver Bow County, Montana Montana Resources Copper-molybdenum ore, concentrated 45
9 Mission Complex Pima County, Arizona ASARCO Copper ore, concentrated 70
10 Silver Bell Pima County, Arizona ASARCO Copper ore, leached 22
11 Robinson White Pine County, Nevada Quadra Mining Copper-molybdenum ore, concentrated 60
12 Miami Gila County, Arizona Freeport-McMoRan Copper ore, leached 50
13 Pinto Valley Gila County, Arizona BHP Copper Copper ore, leached 5
14 Miami Gila County, Arizona BHP Copper Copper ore, leached 5
  1. ^ Edelstein, Daniel L. 2005 Minerals Yearbook: Copper - U.S. Geological Survey - U.S. Department of the Interior - March 2007 - 21.10 - (Adobe Acrobat *.PDF document)
edit

Hello fellow Wikipedians,

I have just modified 7 external links on Copper mining in the United States. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 5 June 2024).

  • If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
  • If you found an error with any archives or the URLs themselves, you can fix them with this tool.

Cheers.—InternetArchiveBot (Report bug) 00:13, 13 August 2017 (UTC)Reply