 | | Journal (article/letter/editorial) | | OF CHALCOPYRITE FROM THE LALA IOCG DEPOSIT IN THE KANGDIAN COPPER BELT, CHINA ZHU ZHIMIN1,ā AND SUN YALI2...Academy of Geological Sciences, Chengdu 610041, China 2 State Key Laboratory of Isotope Geochemistry...Guangzhou 510640, China Abstract The Kangdian Copper Belt is one of the most important Cu-, Au-, and Fe-producing...Fe-producing areas in China. Although there are numerous iron oxide-copper-gold (IOCG) deposits in the...direct Cu mineralization age constraints. We report Re-Os isotope data of chalcopyrite from the Lala IOCG |  | Lin, Lujun, Chen, Renyi, Pang, Zhenshan, Chen, Hui, Xue, Jianling, Jia, Hongxiang (2020) Sulfide Rb-Sr, Re-Os and In Situ S Isotopic Constraints on Two Mineralization Events at the Large Hongnipo Cu Deposit, SW China. Minerals, 10 (5) 414 doi:10.3390/min10050414 | Journal (article/letter/editorial) | | Mineralization Events at the Large Hongnipo Cu Deposit, SW China Lujun Lin 1 , Renyi Chen 2, *, Zhenshan...Sciences and Resources, China University of Geosciences (Beijing), Beijing 100083, China; llujun@cugb.edu.cn...100037, China Development and Research Center, China Geological Survey, Beijing 100037, China; cgschenhui@163...Resources of the Peopleās Republic of China, Beijing 100083, China Correspondence: crenyi@mail.cgs.gov...Hongnipo deposit, a newly discovered large copper deposit in the Kangdian copper belt, SW China, is hosted |  | | Journal (article/letter/editorial) | | Networks in the Exploration for Lala Copper Deposits in Sichuan Province, China Xiumei Lv * , Wangdong Yang...Sciences and Resources, China University of Geosciences Beijing, Beijing 100083, China; yangwdcugb@163.com...Networks in the Exploration for Lala Copper Deposits in Sichuan Province, China. Minerals 2022, 12, 352. https://doi...March 2022 Abstract: The Lala copper area in Huili County, Sichuan Province, China, is favored by superior...important copperā iron metallogenic belt in southwest China, and it has witnessed the formation of a series |  | | Journal (article/letter/editorial) | | mineralization revealed by Re-Os molybdenite geochronology in the Lala Fe-Cu deposit, SW China Zhimin Zhu 1 & Hongqi...Springer-Verlag Berlin Heidelberg 2017 Abstract The Lala Fe-Cu deposit is one of the largest iron oxide-copper-gold...Kangdian copper belt, southwest China. The paragenetic sequence of the Lala deposit includes six hydrothermal...late quartz-carbonate vein stage (VI). Fifteen molybdenite separates from stages III to VI were analyzed...four distinct hydrothermal events at the Lala deposit. Molybdenite from the stage III disseminated to massive |  | | Journal (article/letter/editorial) | | Isotopes, and Molybdenite Re-Os Isotope Age of the Lala Iron-Copper Deposit, Southwest China WEI TERRY CHEN...Kong, Pokfulam Road, Hong Kong, China Abstract The Lala Fe-Cu deposit in the Kangdian iron oxide copper-gold...copper-gold (IOCG) metallogenic province, SW China, is hosted in the Paleoproterozoic Hekou Group. This...metamorphism at ~850 Ma. The deposit contains more than 200 million metric tons (Mt) of Fe-Cu ores with an average...average grade of 13 wt % Fe and 0.92 wt % Cu. Orebodies are roughly strata bound but occur along foliation |  | | Journal (article/letter/editorial) | | and geochemistry of the Hekou Group in Sichuan Province, SW China ZHIMIN ZHU,1* KEJUN H OU,2 K ONGYANG...Academy of Geological Sciences, Chengdu 610041, China 2 Institute of Mineral Resources, Chinese Academy...Academy of Geological Sciences, Beijing 100037, China 3 The Institute for Geosciences Research (TIGeR) and...Engineering, Nanjing University, Nanjing 210093, China (Received August 5, 2012; Accepted December 29,...early Neoproterozoic successions and hosts many FeāCu deposits. We conducted zircon UāPb and LuāHf isotope |  | Song, Hao, Chi, Guoxiang, Zhang, Chengjiang, Xu, Deru, Xu, Zhengqi, Fan, Guang, Zhang, Gangyang (2020) Uranium enrichment in the Lala Cu-Fe deposit, Kangdian region, China: A new case of uranium mineralization associated with an IOCG system. Ore Geology Reviews, 121. 103463 doi:10.1016/j.oregeorev.2020.103463 | Journal (article/letter/editorial) | | Pre-proofs Uranium enrichment in the Lala Cu-Fe deposit, Kangdian region, China: a new case of uranium mineralization...Zhang, Uranium enrichment in the Lala Cu-Fe deposit, Kangdian region, China: a new case of uranium mineralization... 1 Uranium enrichment in the Lala Cu-Fe deposit, Kangdian region, China: a new case 2 of uranium mineralization...Laboratory of Sichuan Province, 8 Chengdu University of Technology, Chengdu, Sichuan 610059, China; 2) Key...Laboratory of Uranium Geology, China Geological Survey, Tianjin 300170, China; 3) 10 Department of Geology |  | | Journal (article/letter/editorial) | | sedimentary and maļ¬c rocks in the Hekou area, SW China: Implication for the reconstruction of the Yangtze...Hong Kong, China Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, China a r t...comparable to those of the North Australian and North China Cratons in the Columbia supercontinent. However...2 Ga Zhaertai-Bayan Obo rift zone of the North China Craton. It is thus suggested that the Yangtze Block...Block in Columbia. 2. Geological background South China consists of the Yangtze Block in the northwest and |  | Chen, Wei Terry, Zhou, Mei-Fu, Li, Xiaochun, Gao, Jian-Feng, Bao, Zhian, Yuan, Honglin (2019) In situ Pb-Pb isotopic dating of sulfides from hydrothermal deposits: a case study of the Lala Fe-Cu deposit, SW China. Mineralium Deposita, 54 (5) 671-682 doi:10.1007/s00126-018-0833-1 | Journal (article/letter/editorial) | | hydrothermal deposits: a case study of the Lala Fe-Cu deposit, SW China Wei Terry Chen 1,2 & Mei-Fu Zhou 1,2...two generations of sulfides from the Lala Fe-Cu deposit, SW China, using in situ Pb-Pb isotopic data obtained...by the LA-MC-ICPMS technique. The Lala deposit is composed of Fe-Cu ore bodies hosted in sedimentary-volcanic...(Stage III) and late Cu (Stage IV) mineralization. The sulfides in the deposit have dominantly formed...Stage I) and epigenetic pyrite-chalcopyrite in Fe-Cu ore (i.e., Stage IV). The sulfides of both stages |  | | Journal (article/letter/editorial) | | from Proterozoic Fe-Cu deposits in the Kangdian metallogenic province, SW China Wei Terry Chen & Mei-Fu...2015 Abstract Fe-Cu deposits in the Kangdian Fe-Cu metallogenic province, SW China, are hosted in Paleoproterozoic...intrusions. Several well-known examples are the giant Lala, Dahongshan, and Yinachang deposits. They have a...stage associated with sodic alteration and a late Cu-sulfide stage associated with potassiccarbonate alteration...deposits but is also present in the Cu-sulfide stage of the Lala deposit. This study uses trace element compositions |  | | Journal (article/letter/editorial) | | primary and secondary allanite from the Lala FeāCu deposit, SW China: implications for multiple episodes...Heidelberg 2014 AbstractāNumerous FeāCu deposits in southwestern China form the Kangdian Iron-Oxide Copper-Gold...deposits have a close association of Fe-oxides and Cu-sulfides formed at different stages, which are possibly...analyses on allanite from different stages of the Lala deposit were used to constrain timing and origin of...grains or patches in FeāCu ores and is closely associated with chalcopyrite, molybdenite, calcite and minor |  | ZHU, WEI-GUANG, BAI, ZHONG-JIE, ZHONG, HONG, YE, XIAN-TAO, FAN, HONG-PENG (2017) The origin of the c. 1.7 Ga gabbroic intrusion in the Hekou area, SW China: constraints from SIMS UāPb zircon geochronology and elemental and Nd isotopic geochemistry. Geological Magazine, 154 (2) 286-304 doi:10.1017/s0016756815001119 | Journal (article/letter/editorial) | | 1.7 Ga gabbroic intrusion in the Hekou area, SW China: constraints from SIMS UāPb zircon geochronology...N G - P E N G FA N State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese...Sciences, 99 West Lincheng Road, Guiyang 550081, China (Received 2 June 2015; accepted 15 December 2015)...early Mesoproterozoic igneous rocks of southwestern China are characterized by a number of mafic intrusions...intruding into the Hekou Group in the Hekou area, SW China, is the biggest and most representative one. The |  | | Book | | Geology Mingguo Zhai Editor Precambrian Geology of China Springer Geology More information about this...com/series/10172 Mingguo Zhai Editor Precambrian Geology of China 123 Editor Mingguo Zhai Institute of Geology...Geophysics Chinese Academy of Sciences Beijing China ISSN 2197-9545 Springer Geology ISBN 978-3-662-47884-4...Precambrian rocks are extensively distributed in China, not only in cratons, but also in Phanerozoic orogenic...of several cratons, i.e., the North China Craton, the South China Craton and the Tarim Craton, and several |
|
