摘要
湖南省双峰县许家岩铁矿位于上扬子古陆块湘贵断陷盆地内,该矿床属于沉积型层控矿床,主要的赋矿层位为泥盆系上统锡矿山组泥塘里段。矿石矿物主要成分为赤铁矿,次要成分为褐铁矿。地层及地表褐铁矿化为其主要的找矿标志。矿区水文地质条件简单,工程地质条件中等,未来开采环境地质影响小,矿床开采技术条件较好。
The Xujiayan iron deposit in the Shuangfeng county of Hunan province is located in the Xianggui fault depression basin of the Upper Yangtze block.This deposit is a sedimentary strata-controlled ore deposit.The main ore-bearing strate is the Upper Devonian Xikuangshan formation Nitangli Section.Mineral minerals are mainly hematite and limonite.Strata and surface limonite mineralization are its main indicators for prospecting.The mining area has simple hydrogeological conditions,moderate engineering geological conditions and little geological impact on future mining.So it has a good mining technical conditions.
作者
海俊杰
刘正军
苏犁
HAI Junjie1 , LIU Zhengjun2, SU Li1(1. School of Scientific Research, China University of Geosciences（Beijing） ,Beijing 100083, China;2. Hunan Planning Institute of Land and Resources, Changsha 410000, China)
出处
《中国矿业》
北大核心
2018年第B06期156-158,190,共4页
China Mining Magazine
关键词
许家岩铁矿
矿层特征
控矿因素
找矿标志
开采条件
Xujiayan iron deposit
ore bearing strata characteristics
ore controlling factor
prospecting sign
mining condition
