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The top documents tagged [separation of gold]
El sukari gold mine
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CALIFORNIA GOLD RUSH (1848-1852). Discovery and the Forty-Niners First gold discovered on John Sutter’s Mill, by James Marshall in 1848. After news broke
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1 Structure-related changes in magnetoresistance of Co 90 Fe 10 /Cu and Co 90 Fe 10 /Cu 85 Ag 10 Au 5 multilayers D. Rafaja Inst. of Physical Metallurgy,
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