阿龙山钼多金属矿地质特征及找矿标志  

Geological characteristics and prospecting marks of Alongshan molybdenum polymetallic deposit

作　　者：邵帅[1] 

机构地区：[1]辽宁省第九地质大队,辽宁铁岭112000

出　　处：《矿产与地质》2017年第1期120-123,共4页Mineral Resources and Geology

摘　　要：阿龙山钼多金属矿处于大兴安岭成矿带北段的吉拉林—满归铜多金属成矿亚带内,铅(锌、银)矿(化)体主要产在构造蚀变岩中,钼矿(化)体主要产在花岗闪长岩及花岗斑岩内。本文通过对其地质特征、控矿因素进行总结,概括了矿床找矿标志,初步认为矿床成因类型属于斑岩型钼矿床,找矿上要以斑岩型钼矿为主攻矿种,构造蚀变岩型铅(锌、银)矿为辅的战略,对进一步探矿工作起到一定指导作用。Alongshan Mo polymetallic deposit is located in Jilalin - Mangui copper polymetallic metallogenic belt of the north section of Daxing＇anling metallogenic belt. Pb, Zn （Ag） ore （mineralization） bodies mainly occur in the tectonic altered rock, and Mo ore （mineralization） bodies mainly occur in the granodiorite and granite porphyry. Based on the summary of geological characteristics, ore-controlling factors and ore prospecting marks, it is preliminarily considered that the deposit genesis is belonged to the porphyry-type molybdenum deposit. The prospecting target should be focus on the porphyry-type molybdenum deposit, and the tectonic altered rock type Pb Zn （Ag） deposit is the subsidiary. It plays a guiding role of a consideration degree in the mineral exploration work.

关 键 词：钼多金属矿 地质特征 控矿因素 找矿标志 阿龙山 

分 类 号：P618.65[天文地球—矿床学] P618.4[天文地球—地质学]