气候变化领域集成服务门户(CCPortal): Geology, geochronology, and exploration of the Jiama giant porphyry copper deposit (11 Mt), Tibet, China: A review

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DOI	10.31035/cg2023031
	Geology, geochronology, and exploration of the Jiama giant porphyry copper deposit (11 Mt), Tibet, China: A review
	Lin, Bin; Tang, Ju-xing; Tang, Pan; Zheng, Wen-bao; Song, Yang; Li, Fa-qiao; Leng, Qiu-feng; Wang, Zhi-chao; Qi, Jing; Sun, Miao; Rodriguez, Juan David Bello
发表日期	2023
ISSN	2096-5192
起始页码	338
结束页码	357
卷号	6 期号:2
英文摘要	Jiama, with more than 11 Mt of copper metal, is the largest porphyry-skarn copper system in the Gangdese metallogenic belt, Tibet, China, creating ideal conditions for deciphering the origin of porphyry ores in a collision setting. Despite massive studies of the geology, chronology, petrogenesis, and ore-related fluids and their sources in Jiama, there is a lack of systematic summaries and reviews of this system. In contrast to traditional porphyry copper systems in a subduction setting, recent studies and exploration suggest that the Jiama deposit includes porphyry-type Mo-Cu, skarn-type Cu polymetallic, vein-type Au and manto orebodies. This paper reviews the latest studies on the geology, chronology, petrogenesis, fluid inclusions, and isotopic geochemistry (hydrogen, oxygen, sulfur, and lead) of the Jiama deposit. Accordingly, a multi-center complex mineralization model was constructed, indicating that multi-phase intrusions from the same magma reservoir can form multiple hydrothermal centers. These centers are mutually independent and form various orebodies or are superimposed on each other and form thick, high-grade orebodies. Finally, a new comprehensive exploration model was established for the Jiama porphyry copper system. Both models established in this study help to refine the theories on continental-collision metallogeny and porphyry copper systems.& COPY;2023 China Geology Editorial Office.
关键词	Copper deposit Porphyry copper system O-S-Pb isotope Multicenter complex mineralization Comprehensive exploration model Mineral exploration engineering Gangdese metallogenic belt Jiama Tibet
英文关键词	U-PB; POLYMETALLIC DEPOSIT; CU DEPOSIT; XIONGCUN DISTRICT; BELT; EVOLUTION; MO; GENESIS; ORIGIN; SYSTEM
WOS研究方向	Geosciences, Multidisciplinary
WOS记录号	WOS:001017370600001
来源期刊	CHINA GEOLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/282927
作者单位	China Geological Survey; Chinese Academy of Geological Sciences; Laval University; Southwest University of Science & Technology - China; China Geological Survey; Chengdu Center, China Geological Survey; China University of Geosciences - Beijing
推荐引用方式 GB/T 7714	Lin, Bin,Tang, Ju-xing,Tang, Pan,et al. Geology, geochronology, and exploration of the Jiama giant porphyry copper deposit (11 Mt), Tibet, China: A review[J],2023,6(2).
APA	Lin, Bin.,Tang, Ju-xing.,Tang, Pan.,Zheng, Wen-bao.,Song, Yang.,...&Rodriguez, Juan David Bello.(2023).Geology, geochronology, and exploration of the Jiama giant porphyry copper deposit (11 Mt), Tibet, China: A review.CHINA GEOLOGY,6(2).
MLA	Lin, Bin,et al."Geology, geochronology, and exploration of the Jiama giant porphyry copper deposit (11 Mt), Tibet, China: A review".CHINA GEOLOGY 6.2(2023).