Abstract
Gold enrichment mechanism of ore-forming fluid is the essence of gold metallization. This paper summarizes the distinguishing symbols of mantle fluid and effect of crust-mantle structure on fluid movement. Fluid moving processes include osmosis, surge, gas-liquid alternation and mutation of fluid speed. During fluid movement, gold will be enriched gradually. Finally, a layered circulatory system is illustrated in this paper.
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The project was financially supported by the National Natural Science Foundation of China (No. 40172036), the Scientific and Technological Key Program of Education Ministry (No. 01037), the Special Research Program of Ministry of Land and Mineral Resources of China (No. 20010103) and the Key Science and Technology Program (No. 9501107).
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Jun, D., Zhongshi, S., Qingfei, W. et al. Crust-mantle structures and gold enrichment mechanism of mantle fluid system. Chin. J. Geochem. 22, 263–270 (2003). https://doi.org/10.1007/BF02842870
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DOI: https://doi.org/10.1007/BF02842870