the National Natural Science Foundation of China (Grant No. 40434011);the Major State Basic Research Program (Grant No. 1999CB043206);the National Natural Science Foundation of China (Grant No. 40372050)
This paper selected five typical Mesozoic intrusives from the Tongling metallogenic cluster (Xiaotongguanshan, Fenghuangshan, Xinqiao, Dongguashan, and Shatanjiao plutons), and made a systemic SHRIMP zircon U-Pb datin...
the National Key Basic Research and Development Project (Grant No. 2005CB422103)
An igneous intrusion of 94m thick was discovered intruding into the Silurian sandstone from Tazhong 18 Well. The petroleum previously preserved in the Silurian sandstone reservoir was altered into black carbonaceous b...
the National Natural Science Foundation of China (Grant No. 40472119);the Programme of Excellent Young Scientists of the Ministry of Land and Resourcesof China;the Ministry of Science and Technology of China (Grant Nos. 2002CB412608 and 2006BABOlAll);the China Geological Survey (Grant Nos. 1212010633601 and 1212010611807)
Field observation showed that there are many irregular leucocratic intrusive rocks in pillow lavas in the Danfeng Group in the Xiaowangjian area, north Qinling orogenic belt. Photomicrographs indicated that the protol...
supported by the Chinese Ministry of Science and Technology(Grant Nos.2003CB716502 and TG1999075505);the National Natural Science Foundation of China(Grant No.40472035).
The Yangxin composite intrusive consists of three generations of plutons, among which 90% are the second generation intrusions. The second generation intrusion has U-Pb SHRIMP zircon age of 134±2 Ma, substantially yo...
supported by the National Natural Science Foundation of China(Grant Nos.40172023,40132010 and 40572038).
Many late intrusive granites with strongly peraluminous composition and fine-grained tex-ture occur as stocks or apophysis in the Dadongshan main intrusive granite located in NW Guang-dong Province. This paper reports...
The metallogenic characteristics of the Wushan deposit are discussed based on its regional geology, mine geology, mineralization temperature and stable isotopic compositions. The deposit is closely related to granodio...
The alkali-rich intrusive rocks in the Qinghai-Xizang Plateau can be divided into two series in terms of dark-colored rock-forming minerals, petrochemical composition and trace elements: i ) sodic alkaline series rock...