Hydrothermal Alteration, Mineralization and Breccias at the Zijinshan High Sulfidation Cu-Au Deposit, Fujian Province, China

被引：0

作者：

Chen, Jing ^{[1
]}

Cooke, David R. ^{[1
]}

Zhang, Lejun ^{[1
]}

White, Noel C. ^{[1
,2
]}

Chen, Huayong ^{[3
]}

Qi, Jinping ^{[4
]}

机构：

[1] Univ Tasmania, Sch Phys Sci, ARC Ctr Excellence Ore Deposits CODES, Private Bag 79, Hobart, Tas 7001, Australia

[2] Hefei Univ Technol, Sch Resources & Environm Engn, Hefei 230009, Peoples R China

[3] Chinese Acad Sci, Guangzhou Inst Geochem, Key Lab Mineral & Metallogeny, Guangzhou 510640, Guangdong, Peoples R China

[4] Zijin Min Grp Co Ltd, Southeast Branch Geol Survey, Shanghang 364200, Fujian Province, Peoples R China

来源：

MINERAL RESOURCES IN A SUSTAINABLE WORLD, VOLS 1-5 | 2015年

关键词：

Zijinshan ore field; open pit mapping; breccia; mineralization; GEOCHRONOLOGY; GEOCHEMISTRY;

D O I：

暂无

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

The Zijinshan ore field in Fujian province, southeast China formed during the Yanshanian period. The Zijinshan high sulfidation deposit is hosted by a 168 Ma granite pluton that was intruded by 110 Ma dacite dykes. Mineralization at Zijinshan is controlled by north-west trending normal faults which dip moderately to the northeast. These faults controlled the emplacement of the dacite dykes, mineralized breccias and syn-mineralized veins. Pre-mineralization matrix-rich breccias and syn-mineralization hydrothermally and dacite-cemented breccias are widespread. Hypogene Cu ores are hosted in veins and hydrothermally cemented breccias that cut the matrix-rich breccias. The matrix rich breccias are intensely quartz-altered. The hydrothermal cemented breccias are associated with dickite and alunite alteration. Oxide Au ores are associated with domain of intense silicic alteration.

引用

页码：267 / 270

页数：4

共 8 条

[1]

[Anonymous], 2015, BIFgeochemicalcharacteristicsandgeologicalsignificance in Songshan area

[2] Geodynamic setting of the Zijinshan porphyry-epithermal Cu-Au-Mo-Ag ore system, SW Fujian Province, China: Constrains from the geochronology and geochemistry of the igneous rocks [J].

Jiang, Si-Hong ;

Liang, Qing-Ling ;

Bagas, Leon ;

Wang, Shao-Huai ;

Nie, Feng-Jun ;

Liu, Yi-Fei .

ORE GEOLOGY REVIEWS, 2013, 53 :287-305

[3]

Mao JR, 2002, ACTA PETROL SIN, V18, P449

[4] Alteration-mineralization zoning and fluid inclusions of the high sulfidation epithermal Cu-Au mineralization at Zijinshan, Fujian Province, China [J].

So, CS ;

Zhang, DQ ;

Yun, ST ;

Li, DX .

ECONOMIC GEOLOGY AND THE BULLETIN OF THE SOCIETY OF ECONOMIC GEOLOGISTS, 1998, 93 (07) :961-980

[5]

[吴淦国 Wu Ganguo], 2004, [地学前缘, Earth science frontiers], V11, P237

[6]

[张德全 Zhang Dequan], 2003, [地质学报, Acta Geologica Sinica], V77, P253

[7]

[赵希林 ZHAO Xilin], 2008, [中国地质, Geology of China], V35, P590

[8] Geology, geochronology, fluid inclusion and H-O isotope geochemistry of the Luoboling Porphyry Cu-Mo deposit, Zijinshan Orefield, Fujian Province, China [J].

Zhong, Jun ;

Chen, Yan-Jing ;

Pirajno, Franco ;

Chen, Jing ;

Li, Jing ;

Qi, Jin-Ping ;

Li, Nuo .

ORE GEOLOGY REVIEWS, 2014, 57 :61-77

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