Mesozoic MCC Uplift-Detachment Zone Metallogenic Model of Luanchuan Mo Orefield, Western Henan

doi:10.52202/073371-0040

	Mesozoic MCC Uplift-Detachment Zone Metallogenic Model of Luanchuan Mo Orefield, Western Henan
	Wang, Zongyong; Ma, Hailong; Lin, Wenjin; Yu, Yabo; Wang, Han
	2023
会议名称	11th Academic Conference of Geology Resource Management and Sustainable Development 2023
会议录名称	11th Academic Conference of Geology Resource Management and Sustainable Development 2023
卷号	1
期号	336-343
会议日期	December 16, 2023 - December 17, 2023
会议地点	Beijing, China
会议录编者/会议主办者	Hubei Zhongke Institute of Geology and Environment Technology Institute
出版者	Aussino Academic Publishing House
摘要	Luanchuan Molybdenum ore field in western Henan province is one of the most important Molybdenum producing mines in China, Molybdenum mineralization is closely related to Yanshanian granitic magmatic activity, and Molybdenum mineralization age is roughly consistent with Yanshanian granite diagenetic age. Molybdenum ore is mainly located in the outer contact zone between surrounding rock and granite. In this paper, the model of "mineralization of tectono-magmatic upheaval-hydrothermal alteration in detachment zone in Nannihu Molybdenum ore field in Luanchuan of western Henan Province" was proposed.The results show that the magmatic complex core and tectonic uplift were formed by the positive emplacement of the rock mass, and the detachment fold and fracture zone was formed in the contact zone between the Proterozoic strata such as Luanchuan Group and Yanshanian granite, and multi-stage alteration and mineralization occurred. The tectonic lithofacies complementary ore map of Nannihu Molybdenum and tungsten ore field in Luanchuan reveals that the contact thermal metamorphic rocks in the orefield are distributed around the Nannihu rock mass in irregular bands. The contact metasomatic metamorphic rocks in the orefield are mainly distributed in the north of the Nannihu concealed rock mass. Molybdenum mineralization is closely related to the contact metasomatic metamorphic rocks. The metallogenic model of "mineralization of tectono-magmatic upheaval-hydrothermal alteration in detachment zone in Nannihu Molybdenum ore field in Luanchuan of western Henan Province" can not only provide theoretical reference for the study of Molybdenum mineralization in this area, but also guide the deep and peripheral prospecting. © (2023) by Aussino Academic Publishing House. All rights reserved.
关键词	Clay alteration Granite Mineralogy Molybdenum Ores Sustainable development Tectonics Contact metasomatic metamorphic rock Henan Province Hydrothermal alterations Lithofacies Mineralisation Mineralization of tectono-magmatic upheaval-hydrothermal alteration in detachment zone Molybdenum ore in luanchuan of west henan Ore fields Rock-mass Tectonic altered lithofacies
DOI	10.52202/073371-0040
收录类别	EI
语种	英语
EI入藏号	20241615948628
EI主题词	Metamorphic rocks
EI分类号	481.1 Geology ; 482 Mineralogy ; 543.3 Molybdenum and Alloys
原始文献类型	Conference article (CA)
文献类型	会议论文
条目标识符	http://ir.lzufe.edu.cn/handle/39EH0E1M/36175
专题	财税与公共管理学院国际经济与贸易学院
作者单位	School of Public Administration, Lanzhou University of Finance and Economics, Gansu, Lanzhou; 730000, China
推荐引用方式 GB/T 7714	Wang, Zongyong,Ma, Hailong,Lin, Wenjin,et al. Mesozoic MCC Uplift-Detachment Zone Metallogenic Model of Luanchuan Mo Orefield, Western Henan[C]//Hubei Zhongke Institute of Geology and Environment Technology Institute:Aussino Academic Publishing House,2023.