摘要
河南省萤石矿产资源丰富,分布广泛,萤石主要成矿年龄为118.9~135Ma,主要成矿时代为燕山晚期早白垩世,成矿类型主要为热液充填型萤石矿。通过详细查阅河南省内以往萤石矿相关的勘查和研究地质资料,总结了河南萤石矿的分布特点,对栾川马丢、方城独树镇、栾川骆驼山等典型的萤石矿床进行了分析描述。通过综合研究,浅要揭示了河南萤石矿分布特征和成矿规律。分析认为,栾川合峪—汝阳付店、泌阳官庄—信阳尖山两个矿集区成矿条件好,找矿潜力较大。
Fluorite mineral resources are abundant and widely distributed in Henan province, the main age of fluorite mineralization is 118.9-135Ma, and the main metallogenic age is late Early Cretaceous in Late Yanshanian period, the mineralization type is mainly hydrothermal filling type. The authors summarized the distribution characteristics of the fluorite deposits in Henan province by consulting the geological data related to the previous exploration and study. The typical fluorite deposits in Madiu of Luanchuan county, Dushu town of Fangcheng and Luotuoshan of Luanchuan county are described. Through comprehensive study,the distribution characteristics and metallogenic regularity of fluorite deposit in Henan province are revealed. The analysis shows that the two areas of Heyu in Luanchuan-Fudian in Ruyang, Guanzhuang in Biyang-Jianshan in Xinyang have good ore-forming conditions and great prospecting potential.
作者
黄传计
赵伟
张志娜
许波
陈少伟
程红卫
张渐渐
HUANG Chuan-ji;ZHAO Wei;ZHANG Zhi-na;XU Bo;CHEN Shao-wei;CHENG Hong-wei;ZHANG Jianjian(Fifth Geological Brigade of Henan Bureau of nonferrous metals geology and mineral resources,Zhengzhou 450016,China;Nonferrous metal mineral exploration engineering technology research center of Henan Province,Zhengzhou 450016,China)
出处
《中国非金属矿工业导刊》
2023年第1期41-46,54,共7页
China Non-Metallic Minerals industry
基金
河南鑫汇矿业有限公司2019年研究项目“河南省萤石矿成矿规律及找矿模型研究”(编号:KY2019-1)
河南省有色金属地质矿产局2022年度科研项目“重要成矿区带矿产资源前期勘查靶区筛选——泌阳官庄—确山周庄一带萤石矿前期勘查靶区筛选”(编号:豫色地矿文[2021]62号)。
关键词
萤石矿
分布特征
成矿规律
河南
uorite ore
distribution characteristics
metallogenic regularity
Henan province
