【摘 要】
：
The sedimentary-reformed ore deposit is one of the main types of strata-bound ore de-posits. The elements for the formation of sedimentary-reformed ore deposit
【机 构】
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Guiyang Institute of Geochemistry, Academia Sinica
【出 处】
：
Science in China,Ser.B
论文部分内容阅读
The sedimentary-reformed ore deposit is one of the main types of strata-bound ore de-posits. The elements for the formation of sedimentary-reformed ore deposits in Chinamainly include Pb, Zn, Hg, Sb, As, U, Cu, Fe as well as S(pyrite), F(fluorite), Ba(barite)and Si(crystal). In this paper, the background content values of ore-forming elements inthese deposits are summarized, the association types of ore-forming elements in these depositsdivided and the geochemical characteristics and formation mechanism of these associationtypes discussed.
The sedimentary-reformed ore deposits are one of the main types of strata-bound ore de-posits. The elements for the formation of sedimentary-reformed ore deposits in Chinamainly include Pb, Zn, Hg, Sb, As, U, Cu, Fe In this paper, the background content values of ore-forming elements inthese deposits are summarized, the association types of ore-forming elements in these depositsdivided and the geochemical characteristics and formation mechanism of these associationtypes discussed.
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