North of 60 Mining News - The mining newspaper for Alaska and Canada's North


Photos from: Critical Minerals Alaska – Rare Earths




Peggy Greb, U.S. Department of Agriculture

Rare earth elements are key ingredients in a wide range of modern products such as terabyte hard-drives that fit in the palm of your hand, high-efficiency power generation and sophisticated military hardware. Clockwise from top center: praseodymium, cerium, lanthanum, neodymium, samarium, and gadolinium.



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