摘要
姜梨园铁矿为接触交代-高中温热液型铁矿床,燕山早期侵入的(角闪)闪长斑岩是其成矿母岩,奥陶系肖县组下段的白云质灰岩、灰质白云岩是本区的主要控矿岩性,F1断裂为主要导岩构造并提供储矿空间。矿石有害组分含量低,易选性好。合理开发利用将带来较大的经济效益、社会效益和环境效益。
Jiangliyuan Iron Mine belongs to contact metasomatism and high-medium hydrothermal mine.The（hornblende） diorite porphyry intruded in early Yanshan period is the mineralization mother rock of the mine.The dolomitic limestone and calcite dolomite in lower segment of Xiaoxian formation of Ordovician are the main ore-controlling rocks.F1 fault is the main ore-transmitting structure,which can provide ore-contained space.The harmful components content in ore is very low,easy to dress.The reasonable development and utilization can bring more economic benefit,social benefit and environmental benefit.
出处
《有色金属（矿山部分）》
2011年第4期36-39,52,共5页
NONFERROUS METALS(Mining Section）
关键词
铁矿
地质特征
开发利用
效益
白云质灰岩
灰质白云岩
iron mine
geological characteristics
development and utilization
benefit
dolomitic limestone
calcite dolomite
