The Ray mine has one of the largest copper reserves in the United States, with proven and probable reserves of 835.7 million tonnes (822,500,000 long tons; 921,200,000 short tons) of ore grading 1.73% copper, as of December 31, 2018[update].[2][3][4] Copper from the Ray mine goes to the Hayden Smelter.
Old specimen of native copper (2.2 cm × 2.2 cm × 1.2 cm (0.87 in × 0.87 in × 0.47 in)) from Ray mine. Large "sail" at left is a spineltwin.
^Ascarza, William (November 11, 2013). "Mine Tales: Ray mining district has history of more than a century". Arizona Daily Star. Tucson, Arizona. Retrieved 2019-04-05.
External linksedit
Wikimedia Commons has media related to Ray Mine.
Official website
Ray mine tour, at YouTube
April 12, 2024
mine, large, copper, mine, pinal, county, arizona, near, town, kearny, southwestern, united, states, asarco, subsidiary, grupo, méxico, currently, owns, mine, which, acquired, from, kennecott, copper, 1986, copper, mineteapot, mesa, above, minelocationray, cop. The Ray mine is a large copper mine in Pinal County Arizona near the town of Kearny in the southwestern United States ASARCO a subsidiary of Grupo Mexico currently owns the mine which it acquired from Kennecott Copper in 1986 1 Ray Copper MineTeapot mesa above Ray MineLocationRay copper mineLocation in ArizonaLocationKearnyCountyPinal County ArizonaCountryUnited StatesCoordinates33 08 58 N 110 59 14 W 33 14944 N 110 98722 W 33 14944 110 98722ProductionProductsCopper sulfuric acidProduction62 0 million lbs copperFinancial year2016HistoryOpened1880OwnerCompanyAsarcoWebsiteRay mine websiteYear of acquisition1999The Ray mine has one of the largest copper reserves in the United States with proven and probable reserves of 835 7 million tonnes 822 500 000 long tons 921 200 000 short tons of ore grading 1 73 copper as of December 31 2018 update 2 3 4 Copper from the Ray mine goes to the Hayden Smelter Old specimen of native copper 2 2 cm 2 2 cm 1 2 cm 0 87 in 0 87 in 0 47 in from Ray mine Large sail at left is a spinel twin See also editRay ArizonaReferences edit Ray mining history Copper Area News Publishers 2012 09 26 Retrieved 2019 10 19 Annual Report 2016 PDF Mexico City Grupo Mexico p 35 Retrieved 2019 04 05 Company History Mexico City ASARCO Retrieved 2019 04 05 Ascarza William November 11 2013 Mine Tales Ray mining district has history of more than a century Arizona Daily Star Tucson Arizona Retrieved 2019 04 05 External links edit nbsp Wikimedia Commons has media related to Ray Mine Official website Ray mine tour at YouTube Retrieved from https en wikipedia org w index php title Ray mine amp oldid 1153881288, wikipedia, wiki, book, books, library,
