吉林省水泥用灰岩、大理岩矿床特征及评价时应注意的问题

Issues on Characteristics and Evaluation of Cement-used Limestone and Marble Deposits in Jilin Province

通过对吉林省33个大—中型水泥用灰岩、大理岩矿床的统计与分析研究及笔者对水泥用灰岩矿的勘查经验,从地槽区和地台区的地质构造—沉积环境中总结了吉林省地槽区和地台区水泥用灰岩、大理岩矿床地质特征及矿床勘查评价时应注意的问题,希望能为今后水泥用灰岩矿产的找矿及勘查评价提供借鉴。

In the environment with geological structure and sedimentation in geosynclinal area and platform region,through analyzing the statistics collected from 33 large and medium sized cement limestone and marble deposit as well as the author＇s exploration experiences with the cement-used limestone,the geological characteristics of cement-used limestone and marble deposit in geosynclinal area and platform region in Jilin province are summarized.The cautions when make evaluations to the explorations of ore deposits are raised as well with the aim to provide guidances for evaluation of prospecting and exploring cement-used limestone mining in future.