quartz vein

常见例句

Yaogangxian tungsten deposit is a quartz vein-type ore which is located in the inner outer contact Zone of the Yanshanian granite body.
瑶岗仙钨矿床赋存于燕山早期花岗岩体内外接触带，以外带为主的石英脉型钨矿床。
Daheishan gold deposit is a fractured alteration type and quartz vein type gold deposit, hosted in the outer contact zone of Damiao granite.
大黑山金矿是赋存于大庙花岗岩体外接触带的破碎蚀变岩型和石英脉型金矿。
In recent years, there more different types Mo deposits(spots) have been discovered in Jilin geosynclinal area, mainly porphyry, quartz vein, skarn and fracture altered rock deposits.
近几年吉林槽区陆续发现多处不同类型的钼矿床（点），其主要类型有斑岩型、石英脉型、矽卡岩型、破碎蚀变岩型。