Yunnan Hao River, six Tho copper deposits and geochemical characterization of comparative study

Title: Yunnan Hao River, six Tho copper deposits and geochemical characterization of comparative studyAuthor: Shi ChunhongDegree-granting unit: Kunming University of ScienceKeywords: Geological;; geochemistry;; Hao River copper deposit;; six Ju copper deposit;; central YunnanAbstract: This paper is a national crisis in teacher commitment to resources, mining exploration project to succeed, "Hao River County, Yunnan Copper Mouding succeed exploration" (item number: 200 653 098), "Dayao County of Yunnan Copper Creek six Ju - Shimen Dam mineral resources exploration segment to succeed "(item number: 200 453 001) and" rare earth magnets multi-southwest stratabound summary of the law of Mineral Deposits "(item number: 20,089,943) in funding to complete.
In this paper, the Hao River, six Tho two copper deposits for the study, analysis of the two strata in the mining, ore-bearing strata, rock lithology, rock fabric, mineral and mineral composition, elements and element sub-areas such as compliance with the law and differences, and a typical continental sandstones with domestic and international geological and geochemical characteristics and genesis of copper characteristics were compared for similar sandstone-type ore formation to provide a scientific basis.
(1) Hao River, six Tho copper deposits in the strata, lithology, ore type, ore minerals, metallic minerals sub to bring consistency.
(2) Hao River deposits in the formation process of structural transformation in the role by the relatively serious, and in the ore body size, morphology, occurrence and ore fabrics on deposit with the six Ju relatively more complex.
(3) Hao River, six Tho copper deposits of rock major element, rare earth elements have almost identical characteristics, and trace element characteristics are different, resulting in two sub-belt deposits in trace elements vary.
(4) by studying the Hao River, six Tho copper deposit Matoushan group rock major element, trace elements and rare earth element geochemistry, combined with tectonic discrimination diagrams, draw two main regional tectonic setting of the source region for the passive and active continental margin continental margin; sediment source of the original material from the upper crust, mainly by felsic, typical of continental depositional system. Binding assay that Matoushan major source area for the group with a stable passive continental margin east of the construction of the http://www.chinamagnets.biz/ west side of Kangdian composition of the ancient land and active continental margin - the product of orogenesis Ailaoshan orogen.
(5) through domestic and international copper deposits typical of continental sandstone contrast, found themselves in the regional tectonic settings, including seam lithology, ore body characteristics, ore characteristics, causes, characteristics and so there are obvious similarities.Degree Year: 2010