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copper ore |
Also found in: Wikipedia, Hutchinson | 0.06 sec. |
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copper ore [′käp·ər ‚ȯr] (geology) Rock containing copper minerals. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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For decades the Nevada Northern Railway ran 24 hours a day, seven days a week, hauling countless tons of copper ore and loads of travelers through a sparse and snowy patch of high desert. The year of 2005 witnessed a growth of world copper ore and refined copper in output, reaching 14. Sudbury's rich igneous complex of nickel and copper ore deposits was believed to be the result of a major extraterrestrial impact, likely a comet, about 1. |
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