新疆阿希金矿I号矿床矿石特征及其成因意义

ORE CHARACTERS OF AXI NO.1 GOLD DEPOSIT AND ITS GENETIC SIGMFICANCE

通过对阿希金矿Ⅰ号矿床的矿石物质组分研究，划分了矿石类型和矿石结构构造。查明了矿石的化学组分和矿物组成，详细研究了金矿物和主要载金矿物的矿物特征和标型特征。根据矿物共生组合及成因特征，结合石英包裹体测温和氢氧同位素研究，认为阿希金矿Ⅰ号矿床为以低温为主的中－低温火山热液型金矿床。

The study is to classify the type,texture and structure of the ores,to examine the chemical components and mineral compositions,to give a detailed research of the mineral characters and guide characters of gold and main gold bearing minerals. Coupled with the temperature measurement of quartz inclusions and study of hydrogene and oxygen isotopes,the analysis of the mineral associations and genetic features implies the Axi No. 1 gold deposit is of middle-low temperature,mainly of low temperature,volcanic hydrothermal type.