CAJ | 학술논문

沙子沟矿床是近年来在太仆寺旗新发现的一个中大型的钨钼多金属矿床,在详细研究矿床地质特征后,认为该钨钼多金属矿床的控矿因素为区域性成矿的控矿作用、岩浆的专属性对钼矿床的控制作用、富泥质的顶盖围岩的屏蔽作用、断裂构造的控制作用和钨钼在空间上的控制作用.提出了在该地区找同类钨钼矿床的主要找矿标志为围岩硅化、云英岩化、绢云母化、萤石化、褐铁矿化以及NEE向的剪切断裂构造带和物化探异常,为区内找矿突破提供了新的思路和新的资料.
사자구광상시근년래재태부사기신발현적일개중대형적오목다금속광상,재상세연구광상지질특정후,인위해오목다금속광상적공광인소위구역성성광적공광작용、암장적전속성대목광상적공제작용、부니질적정개위암적병폐작용、단렬구조적공제작용화오목재공간상적공제작용.제출료재해지구조동류오목광상적주요조광표지위위암규화、운영암화、견운모화、형석화、갈철광화이급NEE향적전절단렬구조대화물화탐이상,위구내조광돌파제공료신적사로화신적자료.
Shazigou deposit is a large-sized W-Mo polymetallic deposit diacovered in Taipusi County in recent years. Based on a detailed investigation of the geological characteristics of the deposit,it was found that the ore-controlling factors of the W-Mo polymetallic deposits were associated with the control by the regional mineralization, the control by the exclusive magma movement,the shielding effect of the rich-mud cap,the effect of the fault structure,and the spatial control by molyb-denum and tungsten. The main prospecting indications used to find the W-Mo deposit included the silicified rock,the mica-quarry rock,the seficite and fluorite,the brown iron ore,as well as the NEE-trend shear fault zone and geophysical anoma-lies. These indications provided new data and new thoughts for regional prospecting.