青海省鄂拉山口银铅锌矿的赋矿条件和成矿规律研究  

Accommodating ore condition and mineralization rule research of Ag-Pb-Zn deposit in Ela mountain pass Qinghai province

作　　者：王晓云 杨宝荣 霍海清 杨小斌 

机构地区：[1]青海省有色地质勘查局八队,西宁810012

出　　处：《黄金科学技术》2007年第1期41-44,共4页Gold Science and Technology

摘　　要：鄂拉山口银铅锌矿床的发现,是近几年来在青海省鄂拉山成矿带上找矿的重大突破。矿床赋存于火山机构相的环形断裂构造和区域北西向断裂构造的交汇部位,矿体局限在次火山岩的侵入空间内,并定格在火山地震或次火山隐爆下的角砾岩带中。Ag- Pb- Zn deposit discovered in Ela mountain pass , is a significant breakthrough in Ela Qinghai province Ela mountain mineralization belt e in recent few years. The deposit is located on the intersection of volcanic framework annular fault structure and region north and west fault structure , the ore body is limited in the volcanic intrusive space, and fixed in volcanic earthquake or volcanic breccia zone of hidden explosives.

关 键 词：鄂拉山成矿带 火山构造 鄂拉山口银铅锌矿床 青海 

分 类 号：P618.2[天文地球—矿床学]