CAJ | 학술논문

栖—蓬金矿以出产明金矿床著称.在总结栖—蓬金矿区的控矿地质特征及矿化特点的基础上,从混合杂岩体在形成过程中对明金矿床赋存位置与状态的控制作用入手,对明金矿床的成因和赋存规律进行了研究.结果表明,混合岩化为金的活化作用提供持续的能量来源,促使含金矿物向有利部位迁移、富集成矿;脉岩的多期叠加及脉动性对明金的形成有决定性作用.通过总结本区的成矿模式及矿化规律的特殊性,进一步认定探矿标志,圈定探矿靶区,并在实际深部找矿过程中取得了良好的效果.
서—봉금광이출산명금광상저칭.재총결서—봉금광구적공광지질특정급광화특점적기출상,종혼합잡암체재형성과정중대명금광상부존위치여상태적공제작용입수,대명금광상적성인화부존규률진행료연구.결과표명,혼합암화위금적활화작용제공지속적능량래원,촉사함금광물향유리부위천이、부집성광;맥암적다기첩가급맥동성대명금적형성유결정성작용.통과총결본구적성광모식급광화규률적특수성,진일보인정탐광표지,권정탐광파구,병재실제심부조광과정중취득료량호적효과.
Qi-Peng gold mine is well known by its natural gold deposits.In this paper,based on the summary of controlling geological characteristics and mineralization characteristics of Qi-Peng gold mine area,we study the genesis and occurrence regularity of Qi-Peng gold deposits from the aspect of control action caused by mixed ig-neous complex to the occurrence location and state of natural gold deposits during the formation process.Studies have shown that migmatization provides constant energy source for gold activation,which prompts the gold-bearing mineral migration to favorable locations,enrichment and mineralization.Multi-phase superposition of dikes and pulsating plays a decisive role in the formation of natural gold.By summary the particularity of the metallogenic model and mineralization law,we definited prospecting factors,and the delineation of exploration targets,and achieved good results in the actual deep prospecting process.