摘要
该文从本区大地构造单元、地层、火山沉积作用、蛇绿岩带、花岗岩、中生代构造活动研究入手,划分了矿床预测类型(矿床式),并探讨了找矿预测区。
Through studying the geotectonic units, stratigraphy, volcanic sedimentation, ophiolite zones, granites, tectonic activities of the Mesozoic Era occurred in the Beishan area, the deposit types are summarized in terms of the features of the known deposits and mineral occurrences,19 prediction regions for prospecting are discussed in the last part of essay.
出处
《甘肃地质》
2008年第2期9-18,共10页
Gansu Geology
关键词
甘肃北山
成矿地质环境
矿床预测类型
找矿预测区
Beishan area of Gansu Province
geological environment of melallogenesis
predicted types of deposit
area predicted for prospecting
