地质通报2017，Vol.36Issue(12)：2124-2133,10.
墨西哥西马德雷山脉中—新生代构造、岩浆演化及成矿特征
The tectonics, magmatic evolution and metallogenic characteristics in Mexi?can Sierra Madre Occidental during the Mesozoic-Cenozoic period
摘要
Abstract
The Sierra Madre Occidental in Mexico was formed by Cretaceous-Cenozoic magmatic and tectonic evolution. Five main magmatic stages for the Mesozoic-Cenozoic could be recognized in Mexico, i.e., Jurassic to Early Cretaceous, Late Cretaceous to Pa?leocene, Eocene to Oligocene, Early Miocene, and Middle Miocene to the present. The magmatic and tectonic history in the Sierra Madre Occidental was related to the opening of the Gulf of California and the subduction of the Farallon plate to the North American continent. The Mesozoic-Cenozoic metallogeny in Mexico probably resulted from the continuous subduction process at the edge of the eastern Pacific plate. The types of deposits formed in this metallogenic epoch include VMS, porphyry, IOCG, skarn and other types.关键词
中新生代/岩浆演化/成矿特征/墨西哥西马德雷山脉Key words
Mesozic-Cenozoic/magmatic evolution/metallogenic characteristics/Mexican Sierra Madre Occidental分类
天文与地球科学引用本文复制引用
姚春彦,姚仲友,李汉武,郭维民,刘君安..墨西哥西马德雷山脉中—新生代构造、岩浆演化及成矿特征[J].地质通报,2017,36(12):2124-2133,10.基金项目
中国地质调查局项目《海上丝绸之路大洋洲和南美洲矿产资源潜力评价》(编号:DD20160110) （编号:DD20160110）
