江西省上高县七宝山铅锌钴铁矿床成矿物质来源研究
A Study on the Mineral Sources of the Qibaoshan Lead Zinc Cobalt Iron Deposit in Shanggao County,Jiangxi Province
姜宝亮 1况二龙 1赖长金1
作者信息
- 1. 江西省地质局第一地质大队,江西 南昌 330052
- 折叠
摘要
江西省上高县七宝山铅锌钴铁矿床为一中型多金属矿床,矿体严格受地层层位控制,主矿体产于石炭系黄龙组白云岩中,矿区的热液作用亦是成矿的重要条件,本次重点针对成矿物质来源,通过收集以往勘查资料及样品分析,探索其矿床成因.前期的沉积作用为成矿提供了一定的物质基础,岩浆的侵入提供了热源,为地层中的元素迁移创造了条件,在构造薄弱地带,通过还原作用形成金属硫化物矿床.
Abstract
The Qibaoshan Lead Zinc Cobalt Iron Deposit in Shanggao County,Jiangxi Province is a medium-sized polymetallic deposit.The ore body is strictly controlled by geological layers,and the main ore body occurs in the dolomite of the Huanglong Formation of the Carboniferous.The hydrothermal process in the mining area is also an important condition for mineralization.This study focuses on the source of ore-forming materials,and explores the genesis of the deposit by collecting previous exploration data and sample analysis.The sedimentation in the early stage provided a certain material basis for mineralization,and the intrusion of magma provided a heat source,creating conditions for element transfer in the strata.In weak tectonic zones,metal sulfide deposits were formed through reduction.
关键词
七宝山/矿床成因/物质来源Key words
Qibao Mountain/Origin of mineral deposits/Material sources引用本文复制引用
基金项目
江西省地质局青年科学技术带头人培养计划项目(2023JXDZKJRC03)
江西省地质局青年科学技术带头人培养计划项目(赣地质字202312号)
出版年
2024
国家科技期刊平台
NSTL
万方数据