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| 河北省涞水县安妥岭钼矿床地质特征及成因探讨 | |
| 引用本文： | 张强,张晓,朱凤丽,王胜权,陆树文,胡瑞刚.河北省涞水县安妥岭钼矿床地质特征及成因探讨[J].地质调查与研究,2009,32(1). |
| 作者姓名： | 张强 张晓 朱凤丽 王胜权 陆树文 胡瑞刚 |
| 作者单位： | 1. 天津华北地质勘查总院核工业地质勘查院,天津宝坻,301829 2. 大津华北地质勘查总院,天津,301810 3. 天津华北地质勘查总院保定地质勘查院,河北保定,071000 |
| 基金项目： | 天津华北地质勘查局地质普查项目 |
| 摘 要： | 通过大量的钻探、坑(井)探及物化探工作,在河北省涞水县境内的燕山斑岩型铜(钼)矿成矿带内的燕山台褶带燕山期安妥岭花岗闪长斑岩岩体的内、外接触带及太古宇阜平岩群角闪斜长片麻岩中发现了安妥岭钼矿床.钼矿体厚大,ZK2孔见矿30层,最厚13 m,总见矿厚度108m.ZK3孔见矿10层,厚度55 m,主矿体厚37 m.钼矿化与围岩硅化、钾化的蚀变发育程度密切相关.目前识别出的矿石类型主要有花岗闪长斑岩型、硅化角闪斜长片麻岩型和青盘岩化蚀变岩型,矿化蚀变具斑岩型矿床特征.该矿属于斑岩型中-低温热液矿床. |
| 关 键 词： | 地质特征 斑岩型铜矿 成因 王安镇杂岩体 河北省 |
Geological Characters and Genesis of the Antuoling Molybdenum Deposit in Laishui, Hebei Province |
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| ZHANG Qiang,ZHANG Xiao,ZHU Feng-li,WANG Sheng-quan,LU Shu-wen,HU Rui-gang.Geological Characters and Genesis of the Antuoling Molybdenum Deposit in Laishui, Hebei Province[J].Geological Survey and Research,2009,32(1). | |
| Authors: | ZHANG Qiang ZHANG Xiao ZHU Feng-li WANG Sheng-quan LU Shu-wen HU Rui-gang |
| Institution: | 1.Nuclear Industry Geological Exploration Institute of Tianjin North China Geological Exploration General Iinstitute;Baodi Tianjin 301829;China;2.Tianjin North China Geological Exploration General Institute;Tianjin 301810;3.Baoding Industry Geological Exploration Instituteof Tianjin North China Geological Exploration General Institute;Baoding 071000;China |
| Abstract: | Through much exploration work of drilling,pitting and geophysics and geochemistry in the Yanshanian porphyry copper(molybdenum) metallogenic belt of Laishui Conty,Hebei Province,Antuoling molybdenum ore deposits was found in the internal and external contact zone of Yanshan granodioritic porphyry and hornblende plagioclass gneiss of Archean Fuping Group.Molybdenum ore bodies are thick.More than 30 layers have been seen in borehole ZK2 with the thickest of 13 m and the total thickness of 108 m.10 layers with... |
| Keywords: | geological characteristics porphyry type Mo deposit metallogeny Wang'anzhen Complex Hebei Province |
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