浅析吉林省集安市米架子金矿成矿地质特征

A Preliminary Analysis of the Geological Characteristics of the Mijia Gold Deposit in Ji'an City,Jilin Province

米架子金矿是吉林省集安市发现的一重要的金矿床,本文详细介绍该区地层、构造、岩浆岩、矿体地质、矿石质量等特征,通过对成矿条件,控矿因素等进行综合分析,推断该矿成因类型应属变质-热液型金矿床。

Mijia gold deposit is an important gold deposit discovered in Ji'an City,Jilin Province.This article provides a detailed introduction to the characteristics of the strata,structure,magmatic rocks,ore body geology,and ore quality in the area.Through comprehensive analysis of the ore-forming conditions and controlling factors,it is inferred that the genesis type of the deposit should belong to metamorphic hydrothermal gold deposit.