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Abstract 〖WT5”BZ〗Based on measured data of rock samples from Hetang Formation in northwest Zhejiang Province, this paper gave
the average values of such elements as Pt, Pd, Au, Ag, Cu, As, Sb, Pb, Mo, Ni, V, P, U, B, Cd, Tl, Se and Zn in the black shales of
Hetang Formation, and dealt with the rockforming environment and the influence of high element contents on the environment
according to the partitioning models of trace elements and rare earth elements. The Hetang Formation is enriched with quite a lot of
elements: abundant Mo, Se, Cd, Ag, Sb, U, As and P, subordinate V, B, Cu, Tl and Zn, and small amounts of Au, Pt, Pb and Ni. An
integrated geological and geochemical study has revealed that there exists oreprospecting potential for Mo, P, V and nonferrous
metals in black shales of the Hetang Formation.
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