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.
瑤崗仙鎢鑛牀賦存於燕山早期花崗巖躰內外接觸帶，以外帶爲主的石英脈型鎢鑛牀。
Daheishan gold deposit is a fractured alteration type and quartz vein type gold deposit, hosted in the outer contact zone of Damiao granite.
大黑山金鑛是賦存於大廟花崗巖躰外接觸帶的破碎蝕變巖型和石英脈型金鑛。
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.
近幾年吉林槽區陸續發現多処不同類型的鉬鑛牀（點），其主要類型有斑巖型、石英脈型、矽卡巖型、破碎蝕變巖型。