financially supported by the Ministry of Science and Technology of the People’s Republic of China (Grant Nos. 2020YFA0714804,2019QZKK0703);Natural Science Foundation of China (Grant Nos. 41873037,92055206)
Whether there is a relationship between widespread Cenozoic igneous rocks and the activated Ailao Shan-Red River shear zone(ASRR)in western Yunnan,SE Tibet,remains highly controversial.New geochronological,and geochem...
A suite of potassium-bearing minerals from the Walgidee Hills lamproite intrusion in the Kimberley region of Western Australia was selected for 39Ar/40Ar dating. These included wadeite, jeppeite, priderite, potassium ...
granted by China Geological Survey Project(12120113087700);Fundamental Research Funds for the Central Universities(2652014017);the National Eleventh Five-year Supporting Plan for Science and Technology(2006BAD10B04);Specialized Research Funds for Doctoral Program of Higher Education(1999049114);supported by the Provincial Science and Technology Programs of Henan(0524250042);Inner Mongolia(20020307);Shanxi(001065);Beijing(953500400);enterprises of Shaanxi Daqin Potassium Industry Corporation;Tongling Chemical Industry Group Corporation;Shanxi Ziguang Potassium Industry Corporation;Henan Qianhe Mining Corporation;the Geological Survey of Tianjin
Long-term research on key techniques of clean utilization of potassic rocks from over twenty localities has been performed to settle the shortage of soluble potassium resources in China. The results show that K-feldsp...
funded by the the Natural Science Foundation of China (No.40672043 to Li Ni)
This study used trace elements in olivine as a new petrogenetic indicator to further constrain the petrogenesis of potassic basalts from the Erkeshan-Wudalianchi-Keluo-Xiaogulihe potassic volcanic field (EWKX for sh...
the funds from China Geological Survey Project(12120113087700);Fundamental Research Funds for the Central Universities(2652014017)
1 Introduction Songxian at East Qinling mountains in China possesses more than 100 million tons potassic syenite with the average K2O content of 13%and the main mineral phase of K-feldspar which is a kind of potential...
supported by the National Key Basic Research and Development(973)Project (2009CB421001);China Geological Survey (1212010661311);Ministry of Land and Resources (200811008);the Ministry of Education,Project 111 (B07011)
The Chang'an gold ore deposit in western Yunnan is located at the southern segment of the Ailaoshan metallogenic belt.The ore bodies are preserved in fractured Ordovician sedimentary clastic rocks.The gold-bearing mi...
supported by the following projects: National Basic Research Program of China (2009CB421004);Natural Science Foundation of China (40872055,40930316,41073033,and 41003018);Chinese Academy of Sciences(KZCX2-YW-Q04);China Geological Survey(1212010818098);Guangzhou Institute of Geochemistry Chinese Academy of Sciences (GIGCAS)(IS-1247)
Eocene felsic porphyric rocks and the high-Mg potassic volcanic rocks(HMPR) occur along the Jinshajiang-Ailao Shan-Red River shear zone(JARSZ) in eastern Tibet.Compared with the HMPR,which are generally believed t...
This study was financially supported by the National Natural Science Foundation of China (Grant Nos. 40412012035 and 40511140503).
Paleoproterozoic potassic granitoids in the southern Sushui Complex from the Zhongtiao Mountains yielded SHRIMP zircon U-Pb ages of 1968-1944 Ma. Lithologically, the potassic granitoid series consists chiefly of monzo...
The geochemical characteristics of the Cenozoic volcanic rocks from the north Pulu, east Pulu and Dahongliutan regions in the west Kunlun Mountains are somewhat similar as a whole. However, the volcanic rocks from the...
The medium- to coarse-grained and porphyritic granitoid of Dharmawaram, Karimnagar district, Andhra Pradesh, south India is a biotite-hornblende granite with notable contents of rare metal (Zr, Hf, Th) and rare earth ...