广东省阳春市尧垌铜铅锌多金属矿成矿条件浅析
Metallogenic conditions of the Yaodong cu-pb-zn polymetallic deposit in Yangchun,Guangdong province
刘粱金1
作者信息
- 1. 深圳市中金岭南有色金属股份有限公司凡口铅锌矿,广东 韶关 512325
- 折叠
摘要
勘查区处于阳春盆地,受吴川-四会深大断裂所控制,区内褶皱和断裂均十分发育,具有较好的区位优势和成矿地质条件,热液活动频繁,物化探异常均有明显异常,在勘查区所在的阳春多金属成矿带,乃至整个粤西地区,中-上泥盆统及下石炭统的碳酸盐层是铅、锌、铜、银、硫、铁矿的主要赋矿层位,在勘查区北东部已发现有石菉大型铜矿、锡山中型锡矿.赋存于这些地层中,其他矿种有铁、铅、锌、钼、金、银、钨、硫等.而勘查区内地层出露最广的正好也是同样的地层,这些成矿有利层位分布广,具有较好的找矿前景.
Abstract
The exploration area is located in Yangchun Basin,which is controlled by wuchuan-sihui deep and large fault.The folds and faults are well developed in the area,which have good location superiority and metallogenic geological conditions,and hydrothermal activity is frequent,there are obvious anomalies in geophysical and geochemical exploration,in the Yangchun polymetallic metallogenic belt where the exploration area is located,and even in the whole western Guangdong region,the carbonate beds of the middle-upper Devonian and Lower Carboniferous are the main host beds of lead,zinc,copper,silver,sulfur and iron deposits.The large-scale copper deposits in Shixu and the medium-sized tin deposits in Xishan District have been found in the north-east of the exploration area.Other minerals are iron,lead,zinc,molybdenum,gold,silver,tungsten and sulfur.The same strata are the most widely exposed in the exploration area.These favorable strata are widely distributed and have good prospecting prospects.
关键词
尧垌/成矿地质特征/铜铅锌多金属矿/构造Key words
Yaodong/metallogenic geological characteristics/Copper-lead-zinc polymetallic ore/structure引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据