摘要
沙滩脚矿田位于长江中下游成矿带铜陵矿集区的东部,是该矿集区具有重要成矿潜力的矿田。沙滩脚矿田共有13个矿床(点),其中特大型矿床1处(姚家岭),其余为小型矿床及矿点(沙滩脚、朱家冲、戴腰山、凤形山、小工山等),矿床类型主要为中低温热液型、矽卡岩型矿床,矿化组合以Zn-Au-Cu多金属元素为主。区内沙滩脚岩体及姚家岭岩体、二叠系及石炭系碳酸盐岩分别为重要的成矿岩体和赋矿地层。沙滩脚矿田的成矿作用是铜陵矿集区燕山期成矿作用的有机组成部分。
The Shatanjiao polymetallic ore field, located in the eastern of Tongling uplift district in the Middle-Lower Yangtze River Valley metallogenic belt, is a significant potential mineralization area. There are thirteen deposits in the area, including a super-large deposit called Yaojialing, and some other small deposits called Shatanjiao, Zhujiachong, Daiyaoshan, Fengxingshan, Xiaogongshan and so on. The major types of the deposit are medium-low hydrothermal deposits and skarn type deposits. Mineralization assemblages are mainly composed of zinc-gold-copper polymetallic elements. Shatanjiao and Yaojialing intrusive rocks are both important related rocks for mineralization, and the dominant ore-forming related formations are Carbonic-Permian carbonatite rocks. The metallogenetic process of Shatanjiao ore field is a part of Yanshannian mineralization in Tongling ore district.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
北大核心
2013年第12期1504-1510,共7页
Journal of Hefei University of Technology：Natural Science
基金
安徽省地勘基金资助项目(2007-1-2)
安徽省公益性地质工作资助项目(2011-22)
关键词
矿床地质特征
矿床成因类型
锌金矿床
矽卡岩型矿床
沙滩脚矿田
安徽铜陵
geological characteristics of ore deposit genetic type of ore deposit
zinc-gold deposit
skarn type deposit
Shataniiao ore field
Tongling in Anhui Province
