河南方城刘营萤石矿稀土元素特征及成矿年龄

刘纪峰, 白德胜, 张凯涛, 王金路, 卫建征, 苏阳艳

REE characteristics and metallogenic age of the Liuying fluorite deposit in Fangcheng, Henan Province

LIU Ji-Feng, BAI De-Sheng, ZHANG Kai-Tao, WANG Jin-Lu, WEI Jian-Zheng, SU Yang-Yan

图1 研究区区域地质简图 Q—第四系;Zh—黄莲垛组;Zd—董家组;Pt3m—煤窑沟组;Pt3n—南泥湖组;Pt3s—三川组;Pt3sn—三教堂组;Pt3c—崔庄组;Pt2bd—北大尖组;Pt2b—白草坪组;Pt2y—云梦山组;Pt2l—龙家园组;Pt2g—高山河组;Pt2m—马家河组;1—七顶山岩体(K1Qηγ);2—牛心山岩体(K1Nηγ);3—黄湾岩体(T3Hβ);4—双山黑云母正长斑岩体(Pt3SHξπ);5—双山石英正长岩体(Pt3SHξo);6—王家营岩体(Pt2Wξγ);7—地质界线;8—断层/推测断层;9—背斜;10—矿体;11—研究区范围

Fig.1 Regional geological map of the study area Q—Quaternary; Zh—Huanglianduo formation; Zd—Dongjia formation; Pt3m—Meiyaogou formation; Pt3n—Nannihu formation; Pt3s—Sanchuan formation; Pt3sn—Sanjiaotang formation; Pt3c—Cuizhuang formation; Pt2bd—Beidajian formation; Pt2b—Baicaoping formation; Pt2y—Yunmengshan formation; Pt2l—Longjiayuan formation; Pt2g—Gaoshanhe formation; Pt2m—Majiahe formation; 1—Qidingshan rock mass(K1Qηγ); 2—Niuxinshan rock mass(K1Nηγ); 3—Huangwan rock mass(T3Hβ); 4—Shuangshan biotitesyenite porphyry(Pt3SHξπ); 5—Shuangshan quartz syenite(Pt3SHξo); 6—Wangjiaying rock mass(Pt2Wξγ); 7—Geological boundary; 8—fault/supposed fault;9—anticline; 10—orebody; 11—research area