Geological, geochemical, and geochronological characteristics of Weilasituo Sn-polymetal deposit, Inner Mongolia, China
作者: Fengxiang WangLeon BagasSihong JiangYifei Liu
作者单位: 1MLR Key Laboratory of Metallogeny and Mineral Assessment, Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China
2School of Earth Science and Resources, China University of Geosciences, Wuhan 430074, China
3Centre for Exploration Targeting, The University of Western Australia, Crawley, WA 6009, Australia
刊名: Ore Geology Reviews, 2017, Vol.80 , pp.1206-1229
来源数据库: Elsevier Journal
DOI: 10.1016/j.oregeorev.2016.09.021
关键词: CassiteriteU-Pb datingREE tetrad effectSn-polymetal depositWeilasituoGreat Xing'an Range
英文摘要: Abstract(#br)The recently discovered Weilasituo Sn-polymetal deposit is located in the southern part of the Great Xing'an Range of Inner Mongolia, NE China, which is belonged to the eastern part of the Central Asian Orogenic Belt (CAOB). Sn-polymetal mineralization is closely related to the emplacement of the Early Cretaceous fine- to medium-grained quartz porphyry. Three types of mineralization have been recognized at Weilasituo with the disseminated and stockwork Sn-polymetal mineralization mainly hosted by the quartz porphyry, the vein-type Sn-polymetal mineralization hosted by NE-trending and WE-trending fractures and faults in the upper and outer part of the porphyry, and breccia mineralization occurred within a steep cryptoexplosive breccia pipe. The ore-related alteration typically...
全文获取路径: Elsevier  (合作)
影响因子:2.417 (2012)