野骆驼泉金矿床地质特征及找矿前景分析

Geological feature and analysis on the ore-searching prospect in the Yeluotuoquan gold deposit

通过分析野骆驼泉金矿成矿地质背景、地球化学特征及矿床特征、韧性剪切带与金成矿的关系等,认为该区韧性、韧脆性剪切作用形成的构造蚀变岩控制了金矿的产出,韧性、韧脆性剪切带是唯一的赋(含)矿构造,控制着金矿化带和矿体的形态、产状、规模和分布,金矿床明显存在着三阶段构造—矿化模式,成矿演化与构造演化相吻合。在此基础上初步分析了区内找矿前景。

Based on the study of the relationship between the basic characteristics and gold mineralization in Yeluotuoquan gold deposit,it is found that the gold mineral ization in the area is controlled by the structural-altered rocks formed under ductile-brittle shearing in the ductile shearzones.The ductile shear zone served as ore-controlling and ore-hosting structures,and also servered as a channel for deep fluid,provided a better condition for the movement and enrichment of the hydrothermal liquids and resulted in the form action of bonanza in the deposit.The deposit forming condition and ore-searching prospect are analyzed at the last.