涪陵、万州隐伏断裂的物化探异常特征  

CHARACTERISTICS OF GEOPHYSICAL AND GEOCHEMICAL ANOMALIES RESULTING FROM CONCEALED FAULTS IN FULING AND WANZHOU AREA

作　　者：赵琦[1] 陈桐军[2] 沈前斌[3] 李雁龙[4] 

机构地区：[1]四川省地质矿产勘查局,四川成都610081 [2]四川省地质矿产勘查局404地质队,四川西昌615000 [3]四川省地质矿产勘查局物探队,四川成都610072 [4]四川省地质矿产勘查局攀西地质大队,四川西昌615000

出　　处：《物探与化探》2008年第3期247-251,共5页Geophysical and Geochemical Exploration

摘　　要：在重庆市沿江经济带生态地球化学调查中,根据地球化学元素异常,结合地球物理、地质、矿产、物产等特征,提出万州近南北向和涪陵东西向存在隐伏断裂,为该区基础地质研究提出了存在2条重要的基底构造的新认识。According to geochemical anomalies in combination with characteristics of geophysics, geology, mineral resources and products revealed during the eco-geological investigation along the Yangtze River Economic Belt of Chongqing, the authors hold that their exists a nearly NS-trending concealed fault belt in Wanzhou and an EW-trending concealed fault belt in Fuling. The new understanding that there exist two important basement structures is of great importance in basic geological researches of this area.

关 键 词：隐伏断裂 地球化学 地球物理及地质特征 

分 类 号：P632[天文地球—地质矿产勘探]