DIABASE

作品数:20被引量:84H指数:5
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Plume-lithosphere interaction in the Comei Large Igneous Province: Evidence from two types of mafic dykes in Gyangze, south Tibet, China被引量:1
《China Geology》2024年第1期80-90,共11页Ya-ying Wang Ling-sen Zeng Li-e Gao Li-long Yan Ling-hao Zhao Jia-hao Gao Ying-long Di Guang-xu Li Yi-hong Tian 
supported by National Science Foundation of China(42102059 and 92055202);the China Geological Survey(DD20221817 and DD20190057);the basic scientific research funding in CAGS(J2204);the Second Tibetan Plateau Scientific Expedition and Research(2019QZKK0702).
Two suites of mafic dykes,T1193-A and T1194-A,outcrop in Gyangze area,southeast Tibet.They are in the area of Comei LIP and have indistinguishable field occurrences with two other dykes in Gyangze,T0902 dyke with 137....
关键词:OIB type diabase Comei Large Igneous Province Weakly enriched diabase Plume-lithosphere interaction Nb-Ta-Ti negative anomaly Kerguelen plume Geological survey engineering Tibet Plateau 
Lacustrine shale oiliness influenced by diabase intrusions in the Paleogene Funing Formation,Subei Basin,China
《Petroleum Science》2023年第5期2683-2694,共12页Biao Sun Xiao-Ping Liu Jie Liu Qi-Dong Liu Hong-Liang Duan Shi-Li Liu Ming Guan Tian Liu Zu-Xian Hua Kai Sheng Yu-Jie Xing 
financially supported by the National Natural Science Foundation of China(Grant No.42072150).
The research on the correlation between hydrocarbon accumulations and magmatic activities has always attracted aroused much wide attention.Existing research has primarily the hydrocarbon generations capability of sour...
关键词:Shale reservoirs Diabase intrusion OILINESS Funing formation 
Discovery of~2.5 Ga zircon U-Pb age from the diabase,Ar Horqin Banner Area,Inner Mongolia:Implications for Neoarchean crystalline basement of Bainaimiao Arc Belt
《China Geology》2023年第3期531-532,共2页Ji-yu Du Cheng Qian Wen-bin Wu Yu-jin Zhang Chao Zhang Tao Qin Yong-fei Ma Hong-xi You 
Supported by the projects of China Geological Survey(DD20230004,DD20190039-06,DD20190360-2,DD20190360,DD20221632-01);the National Natural Science Foundation of China(42002227).
1.Objective The Bainaimiao Arc Belt(BAB),one of the most important units of the southeastern Central Asian Orogenic Belt(CAOB),locates along the northern margin of the North China Craton(NCC).There is a lack of unders...
关键词:BASEMENT BELT ZIRCON 
Remnants of a Middle Triassic Oceanic Lithosphere in the Western Yarlung Zangbo Suture Zone, Southern Tibet被引量:1
《Acta Geologica Sinica(English Edition)》2020年第S01期34-34,共1页LIU Qiang LIU Feng LI Hualiang ZONG Keqing XIANG Shuyuan 
granted by the National Key Basic Research Program from the Chinese Ministry of Science and Technology(Grant No.2015CB856101);Foundation of Research Center for Tibetan Plateau Geology(21201010000150014-29);the China Geological Survey(No.1212011221066)
Discontinuous ophiolite suites along the Yarlung Zangbo suture zone(YZSZ)in southern Tibet representing remnants of the Neo-Tethyan oceanic lithosphere are considered to be formed between Late Jurassic and Early Creta...
关键词:OPHIOLITE ophiolitic mélange Yarlung Zangbo suture zone GABBRO DIABASE Zhongba 
Geochemistry, Sr-Nd-Pb Isotopic Compositions and Zircon U-Pb Geochronology of Neoproterozoic Mafic Dyke in the Douling Complex, South Qinling Belt, China被引量:3
《Journal of Earth Science》2020年第2期237-248,共12页Tong Li Liang Liu Xiao-Ying Liao Yong-Sheng Gai Tuo Ma Chao Wang 
We are grateful to three anonymous reviewers for their constructive comments and suggestions;This study was financially supported by the National Nature Science Foundation of China(Nos.41572049,41902050,41430209,41421002);the Major State Basic Research Development Projects(No.2015CB856103);the State Key Laboratory of Continental Dynamics,Northwest University.
Mafic dyke swarm is widely developed in Proterozoic continental lithosphere.The Gangou diabase dyke from the Xixia area,intruded into the Douling complex of the South Qinling belt,yields zircon UPb age of 731 Ma.It ha...
关键词:Douling COMPLEX DIABASE DYKE LA-ICP-MS zircon U-Pb dating SR-ND-PB isotope RODINIA SUPERCONTINENT break-up 
Early–Middle Triassic Intrusions in Western Inner Mongolia, China: Implications for the Final Orogenic Evolution in Southwestern Xing-Meng Orogenic Belt被引量:5
《Journal of Earth Science》2019年第5期977-995,共19页Min Liu Shaocong Lai Da Zhang Renzhi Zhu Jiangfeng Qin Yongjun Di 
supported by the Geological Survey of China (No. 1212011085490);the National Natural Science Foundation of China (No. 41421002)
The end-Permian to Early–Middle Triassic magmatic rocks in Inner Mongolia can provide valuable insights into the relationships between the collisional processes and the magmatic responses during the final orogenic ev...
关键词:DIABASE granite high Sr/Y Early–Middle TRIASSIC Xing-Meng OROGENIC belt slab break-off 
Diabase Sills in the Outer Zone of the Emeishan Large Igneous Province, Southwest China: Petrogenesis and Tectonic Implications被引量:2
《Journal of Earth Science》2019年第4期739-753,共15页Yong Huang Chuan He Neng-Song Chen Bin Xia 
supported by the Guizhou Scientific and Technology Planning Project (Nos. QKHZDZX [2014]6003, QKHPTRC[2018]5626 and QKH[2016]PTRC5401)
Compositionally and texturally zoned diabase dykes and sills occur in the outer zone of the Emeishan large igneous province(ELIP) in the southern Guizhou Province,Southwest China. Based on the detailed petrology,whole...
关键词:DIABASE sill high-Ti and low-Ti rocks PETROGENESIS tectonic evolution EMEISHAN large IGNEOUS province(ELIP) Guizhou 
Early Cenozoic diorite and diabase from Doumer Island, Antarctic Peninsula: zircon U-Pb geochronology, petrogenesis and tectonic implications被引量:1
《Advances in Polar Science》2019年第2期149-164,共16页CUI Jiawei HU Jianmin PEI Junling CHEN Hong DU Xingxing WEI Lijie 
financially supported by China Geological Survey (Grant no. DD20160060);the National Natural Science Foundation of China (Grant nos. 4153209, 41872135)
In order to understand the petrogenesis and tectonic setting of diorite and diabase units on Doumer Island, Antarctic Peninsula, this paper reports new laser ablation-inductively coupled plasma-mass spectrometry(LA-IC...
关键词:intrusive Zircon U-Pb dating LU-HF isotope subduction environment EARLY CENOZOIC Doumer ISLAND 
Newly Discovered Ca. 163 Ma OIB-Type Diabase Dike from the Shiquanhe Ophiolites, Western Tibet
《Acta Geologica Sinica(English Edition)》2018年第6期2443-2444,共2页LI Chenwei LI Zhijun CAO Hui ZENG Min 
financially supported by the National Natural Science Foundation (grants No. 41102065 and 41872110);the Sichuan Science and Technology Program (grant No. 2018JY0465)
Objective The Shiquanhe ophiolite is an important tectonic belt in western Tibet. It has been debated whether the Shiquanhe ophiolite represents an allochthonous nappe derived from the Bangong-Nujiang suture zone to t...
关键词:OIB Th Pb Ma OIB-Type Diabase Dike from the Shiquanhe Ophiolites Newly Discovered Ca 
Geochemistry and Petrogenesis of Diabase Dykes in the Northern Part of EDC, Karnataka, India: Implication for Sulfide Metal Exploration
《Open Journal of Geology》2018年第2期87-103,共17页Bhimasandra Chikkanna Prabhakar 
Northern part of Eastern Dharwar Craton (EDC) in Karnataka is essentially a granitoid country, frequently intruded by diabase dykes of varied dimensions. Compositionally, majority of them are constituted by pyroxene a...
关键词:DIABASE DYKES EDC SULFIDE Mineralization Thinthini Mineral EXPLORATION 
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