Boundary faults of the Daxing Uplift and Langgu-Dachang Depression are located in the southeastern region of the Beijing Plain and directly control the sedimentation,tectonic evolution,and strong seismic activity of t...
supported by the National Natural Science Foundation of China (No.92162215);the Key Project of the Resource Exploration Bureau in Guangxi Province (Nos.201822,201918);the Key Project of the Department of Natural Resources in Guangxi Province (Nos.2019673,20201111);the 111 Plan under the Ministry of Education and the State Administration of Foreign Experts Affairs,China (No.B07011);the“Deep-time Digital Earth”Science and Technology Leading Talents Team Funds for the Central Universities for the Frontiers Science Center for Deep-time Digital Earth,China University of Geosciences (Beijing) (Fundamental Research Funds for the Central Universities,No.2652023001).
Major Sn deposits are commonly linked to crust-derived and highly evolved granites,with magma generation aided by mantle heating.However,whether and how the mantle components contribute to Sn polymetallic mineralizati...
Matteo Ricci introduced into China the Western theory of soul, a term which he translated as linghun 靈魂.Afterwards, two other Italian Jesuits, Giulio Aleni and Francesco Sambiasi, separately completed two Chinese in...
supported by the National Science Foundation of China(Grants Nos.41672080,41772079,41272113);Outstanding Talent Foundation of the Institute of Geochemistry,Chinese Academy of Sciences
The Dachang tin-polymetallic district, Guangxi,China, is one of the largest tin ore fields in the world. Both cassiterite-sulfide and Zn–Cu skarn mineralization are hosted in the Mid-Upper Devonian carbonate-rich sed...
Projects(41202051,41672076)supported by the National Natural Science Foundation of China;Project(2015CX008)supported by the Innovation-driven Plan in Central South University,China;Project(2016JJ1022)supported by Hunan Provincial Natural Science Outstanding Youth Foundation of China;Project(CSUZC201601)supported by the Open-End Fund for the Valuable and Precision Instruments of Central South University,China;Project(2014T70886)supported by the Special Program of the Postdoctoral Science Foundation of China;Project(2012M521721)supported by China Postdoctoral Science Foundation;Project(XKRZ[2014]76)supported by the Platform of Scientific and Technological Innovation for Hunan Youth,China
To reveal the occurrence state and enrichment regularity of the dispersed element indium in pyrite, the petrology,mineralogy, geochemistry, and mineral physics were researched detailedly. The results suggest that the ...
Project(41202051)supported by the National Natural Science Foundation of China;Project([2014]76)supported by the Platform of Scientific and Technological Innovation for Hunan Youth,China;Project(2014T70886)supported by the Special Program of the Postdoctoral Science Foundation of China;Project(2012M521721)supported by China Postdoctoral Science Foundation
The major element, trace element and rare earth element(REE) of the intrusion rock from the Dachang ore field in Guangxi, China, were analyzed. The results show that the phenocryst(about 15%) and matrix(about 85%...
Project(41202051)supported by the National Natural Science Foundation of China;Project(S2014GK3005)supported by Hunan Industrial Science and Technology Support Program;Project(2012M521721)supported by China Postdoctoral Science Foundation;Project(CSUZC2013021)supported by the Open-end Fund for the Valuable and Precision Instruments of Central South University,China
For revealing the ore sources of the Dachang tin?polymetallic ore deposit, the lead isotopes were analyzed systematically by using the single minerals of sulphides, including pyrite, pyrrhotite, sphalerite, and galena...
Project(41202051)supported by the National Natural Science Foundation of China;Project(2012M521721)supported by China Postdoctoral Science Foundation;Project(CSUZC2013021)supported by the Open-End Fund for the Valuable and Precision Instruments of Central South University,China
The geological investigation of the Dachang ore field was carried out in detail, and the geological characteristics of the deposits, consisting of the Tongkeng and Dafulou deposits, were observed and researched system...
Based on X-ray diffraction,optical microscopy and scanning electron microscopy analysis of the Dachang gold ore,it is showed that the sulfide of ore is the main carrier minerals of gold. A majority of gold is embedded...
Project(41202051) supported by the National Natural Science Foundation of China;Project(2012M521721) supported by China Postdoctoral Science Foundation;Project(CSUZC2013021) supported by Valuable Equipment Open Sharing Fund of Central South University,China
No. 22 ore of Dafulou deposit was systematically analyzed for sulfur isotopes. The results show that the δ34S values of sulfide minerals, ranging from 0.154 to +0.218% and with an average value of +0.114 1%, are most...