摘要
本文着重从区域地层、古地理环境及区域火山活动的角度分析信江盆地的区域地质构造和成矿作用，并将本区划分为晚元古代大陆边缘型裂谷。
This paper emphatically analyzes the regional geological tectonics and metallization of Xinjiang basin from the viewpoint of regional stratigraphy,palaeogeographic environment and regional volcanic activity.This area is divided into three tectonic development stages namely the Late Protorozoic comtinental marginal rift stage ,the Late Palaeozoic fault_depression belt stage and the Mesozic intracontinental fault_basin stage.
出处
《江西地质》
1997年第4期8-16,共9页
Jiangxi Geology
关键词
古裂谷
火山作用
成矿作用
盆地
区域地质构造
paleo_rift fault_depression fault_basin palaeogeographic environment volcanism metallization Xinjiang basin Jiangxi
