CAJ | 학술논문

朱拉扎嘎金矿体主要赋存于阿古鲁沟组1段，火山岩为围岩或矿体的组成部分。矿体基本顺层产出，受层间破碎带控制。阿古鲁沟组的火山活动使成矿物质预富集在地层中，为后期岩浆热液活动及成矿提供了物质基础。金矿床的形成时代与矿区岩浆侵入活动时间一致或稍晚，金矿床的硫、铅同位素特征显示部分成矿物质来源于岩体，主成矿作用与海西晚期构造-岩浆热液活动具密切的联系。
주랍찰알금광체주요부존우아고로구조1단，화산암위위암혹광체적조성부분。광체기본순층산출，수층간파쇄대공제。아고로구조적화산활동사성광물질예부집재지층중，위후기암장열액활동급성광제공료물질기출。금광상적형성시대여광구암장침입활동시간일치혹초만，금광상적류、연동위소특정현시부분성광물질래원우암체，주성광작용여해서만기구조-암장열액활동구밀절적련계。
Zhulazaga gold deposit mainly exists in Agulugou For-mation first member. The ore body or wall rock is mainly composed of volcanic rocks. The ore body generally occurs along bedding and is controlled by fracture zone between layers. The volcanic activities in Agulugou Formation first member lead to the richness of metallogenic materials, which provide basis for the future magma hydrothermal ac-tivities and mineralization. The metallogenic epoch of gold deposit is consistent with the intrusion of the magma or a little late. The isotope characteristics of sulphur and lead in the gold deposit show that some metallogenic materials are from rocks. Main metallogenesis is closely related to the tectonic-magma hydrothermal activities during Hercyni-an late Period.