摘要
文章论述了新疆青河县薛夏巴斯套矿区金矿地质特征。介绍了金矿产出的地质背景,赋矿层位及赋矿岩石特征,蚀变与矿化,矿(化)体特征及矿石质量,矿物组合等。探讨了矿床成因,指出金矿形成于岩浆侵入阶段,为岩浆气液型金矿床。后期受构造变质作用、热液作用叠加,使矿体形态、矿石组构、矿物成分发生变化,最终形成岩浆-热液改造型金矿床。
In this paper, the geological characteristics of Xuexiabasitao gold deposit in Xinjiang Qinghe County are discussed, its geological setting, ore-bearing strata and ore-bearing rock characteristics, alteration and mineralization, ore（mineralization） characteristics and ore quality, mineral assemblage and so on are introduced. The genesis of the deposit is discussed, the gold deposit formed in the magmatic intrusion stage, is magmatic gas-hydrothermal type. It is superimposed by tectonic metamorphism and hydrothermal action, caused the change of the shape of ore body, ore fabric and mineral composition, the gold deposit of magmatic hydrothermal reforming type finally formed.
出处
《吉林地质》
2016年第4期49-51,共3页
Jilin Geology
关键词
新疆
薛夏巴斯套金矿
赋矿岩石
矿(化)体特征
Xinjiang
Xuexiabasitao gold deposit
ore-bearing rock
ore（mineralization） characteristics
