Hello All, Currently working on some mining history in Arizona. Can someone direct me to the Rio Tinto group in the UK, hopefully to one of their historians, to make an inquiry about a base metal mine that they may have had in western Arizona during the 1938-1942 time frame. What I am looking for is the mine's name and general location. Any help will be greatly appreciated. Jim Besleme USA **************Create a Home Theater Like the Pros. Watch the video on AOL Home. (http://home.aol.com/diy/home-improvement-eric-stromer?video=15?ncid=aolhom00030000000001)