CAJ | 학술논문

四川省峨边县杨河铅锌矿床位于扬子地台西缘，康滇地轴东部边缘与龙门山断裂带交汇地区，属于四川峨边-马边成矿带。通过对该矿区地质概况、矿床特征、主要控矿因素等进行综合分析，认为矿体主要赋存于寒武系下统麦地坪组白云岩之中，受层位控制。通过对矿床成因的探讨，认为该矿床经历了沉积期富集，成岩期成矿，后期地壳运动热液侵入使其改造三个阶段。
사천성아변현양하연자광상위우양자지태서연，강전지축동부변연여룡문산단렬대교회지구，속우사천아변-마변성광대。통과대해광구지질개황、광상특정、주요공광인소등진행종합분석，인위광체주요부존우한무계하통맥지평조백운암지중，수층위공제。통과대광상성인적탐토，인위해광상경력료침적기부집，성암기성광，후기지각운동열액침입사기개조삼개계단。
The Mississippi Valley - type lead - zinc deposit at Yanghe, E’ bian county, Sichuan province is distributed in the intersection of the east edge of Yangtze Platform, the east edge of Kangdian Axis and Longmenshan Fault zone. It belongs to the E'bian - Mabian Metallogenic Belt. Through a comprehensive analysis of the mining geology, deposit characteristics, metallo_genic geological conditions and the main ore - controlling factors, the main ore body is considered in dolomite of the Maidiping For_mation of lower Cambrian, which is mainly controlled by layers. Through the discussion of genesis, mineralizing materials of the deposit are considered having been experienced three stages of transformation, which were deposition of enrichment, diagenetic mineralization and hydrothermal intrusion in late crustal move_ment.