摘要
浙东南区经历了加里东—印支期及燕山期两次大的构造运动,它们分别控制了变质(层控)型及陆相火山岩型两类截然不同的铅锌(银)矿床。前者分布于陈蔡群变质岩基底隆起区。后者产出与火山构造关系密切。
In the southeast area of Zhejiang. there were two major episodes of tectonic movement of Caledonian-Indosinian and Yenshanian Epoch, which respectively controlled two distinct types of lead-zinc (silver) ore deposits, metamorphic rock (strata-bound) type and terrestrial facies volcanic rock type. The former was distributed in the uplift area of metamorphic rock basement of Chencai Formation, and the occurrence of the latter was closely related to volcanic structure.
出处
《矿产与地质》
1990年第92期11-16,10,共7页
Mineral Resources and Geology
