粤北金山堂矿区成矿规律探讨

Discussion on the metallogenic regularity of the Jinshan ore area in North Guangdong

粤北金山堂地区矿床成因有三大类,石英脉型矿床是主要的工业类型,该地区矿床成矿时期在中侏罗世晚期到早白垩世,晚侏罗世世矿床形成集中期。以理论知识与实践经验为基础,就粤北地区矿床成矿规律进行简要分析,意于查明该地区矿物地质特征。

There are three kinds of ore genesis in Jinshan area,Guangdong Province.Quartz vein type deposit is the main industrial type.The metallogenic epoch in the area is from late Middle Jurassic to early Cretaceous.On the basis of theoretical knowledge and practical experience,the metallogenic regularity of ore deposits in northern Guangdong Province is briefly analyzed in order to find out the mineral geological characteristics in this area.