Platinum and Palladium Abundances in Floodplain Sediments and Their Geochemical Provinces

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Results obtained from the wide-spaced floodplain sediments indicate that the abundances of Pt and Pd in floodplain sediments are 0.46ng/g and 0.40ng/g,respectively.Three geochemical provinces.Yunnan-Guizhou,Xinjiang-Gansu and Tibet of Pt and Pd with a con
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