山东国土资源2016，Vol.32Issue(10)：25-30,6.
西祁连清水沟地区火山岩岩石学特征及旋回研究
Study on Petrological Characteristics and Cycle of Volcano Rocks in Qingshuigou Area of Western Qilian Mountain
摘要
Abstract
Cambrian volcano rocks in Dangjinshan Qingshuigou area in western Qilian mountain developed in vol⁃cano rock group in Cambrian Lapeiquan group. Distribution characteristics of the volcano rock and petrological char⁃acteristics have been studied and divided into 3 types of volcano rock facies, such as eruption facies, sedimentary facies and effusive facies. Volcano eruption cycles have been studied as well. The formation evolution characteristics in Dangjinshan area has been revealed. It has a certain guiding significance for the comparison of volcanic rock are⁃as and the recovery of volcanic mechanism.关键词
火山岩/岩石学特征/旋回/西祁连清水沟地区Key words
Volcano rocks/petrological characteristics/cycle/Qingshuigou area in western Qilian mountain分类
天文与地球科学引用本文复制引用
李国涛,孙丽莎,翟孝志,孙晓亮,吴洪彬..西祁连清水沟地区火山岩岩石学特征及旋回研究[J].山东国土资源,2016,32(10):25-30,6.基金项目
中国地质调查局“祁连山西段当金山地区1∶5万J46E004017、J46E004018、J46E005017、J46E005018四幅区域地质调查”（编号12120114013301）项目资助 （）
