吉林夹皮沟金矿带自然重砂异常特征及其找矿意义

Natural heavy mineral anomaly characteristics of the Jiapigou gold ore belt in Jilin Province and their prospecting significance

摘要: 通过对吉林夹皮沟金矿带自然重砂矿物的系统研究，揭示了成矿带内自然重砂异常的分布特征，优选出具有重要找矿指示作用的重砂矿物，并确定标型矿物组合，结合地质特征建立夹皮沟成矿带的自然重砂找矿模式，为找矿预测提供重要依据。

Abstract: Through the systematic study of natural heavy minerals in the Jiapigou gold ore belt, the authors revealed the distribution characteristics of natural heavy mineral anomalies, selected heavy minerals with important indication significance, determined typomorphic mineral assemblage, and established the prospecting model for natural heavy minerals in combination with geological characteristics, thus providing important basis for ore prognosis.