刘忠明,黄国平.湖北省红石地区叶家小湾金矿基本特征及找矿模型[J].地质与勘探,2002,(5):33-37 |
湖北省红石地区叶家小湾金矿基本特征及找矿模型 |
BASIC CHARACTERISTICS AND ORE-FINDING MODEL OF YEJIAXIAOWAN GOLD DEPOSIT IN HONGSHI AREA, HUBEI |
修订日期:2001-10-31 |
DOI: |
中文关键词: 湖北 金矿床 找矿模型 花岗岩 控矿构造 断裂 岩浆岩 太矿地质条件 |
英文关键词: Yejiaxiaowan, gold deposit, basic characteristic, ore-finding model |
基金项目: |
刘忠明 黄国平 |
[1]湖北省地质科学研究所,武汉430034 [2]湖北省第八地质大队,囊樊441000 |
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中文摘要: |
红石地区叶家小湾金矿形成于燕山晚期,成矿流体主要来自岩浆期后热液。断裂和岩浆岩是两大重要的成矿地质条件。控矿构造为北东向断裂,花岗岩是金矿的有利赋矿围岩。成矿物质来自深部,与燕山晚期 浆活动密切相关,叶家小湾金矿综合找矿模型的建立,对于在红石地区开展找金(银)工作具有重要指导作用。 |
英文摘要: |
Yejiaxiaowan gold deposit formed during late Yanshanian epoch in Hongshi area. The posttraumatic hydrothermal solution is the principal source of ore-forming fluid. Faults and magmatic rocks are two important metallogenic conditions. Granite are ore-rich surrounding rocks. Ore-forming material came fron the depth, due to magma activity during late Yanshanian epoch. Formation of synthetically ore-finding model of Yejiaxiaowan gold deposit, will play important direction part of gold-finding in Hongshi area. |
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