摘要
闹牛山铜矿床受火山机构控制 ,反映了成矿作用从供矿→运矿→集中→定位的全过程 ,次火山岩从基中性→中性→酸性方向演化 ,铜矿与次火山岩具有同空间、同时间 (或稍后 )、同源的特征。
Naoniushan Copper deposit is controlled by volcanic mechanism, which reflect the whole process of the mineralization from ore-offering→transportation-concentration-emplacement and the subvolcanic rocks is evolved from basic→intermediate→acid rocks. The Copper ores show the characteristics of same space, and being contemporaneous and congeneric with sub-volcanic rocks. -
出处
《矿产与地质》
2000年第5期299-302,共4页
Mineral Resources and Geology
关键词
火山机构
次火山岩
成矿作用
铜矿床
控矿构造
岩浆
Volcanic mechanism
Sub-volcanic rock
Mineralization
Inner-Mongolia
Copper deposit
