甘肃省狼娃山银金矿地质特征及找矿标志

Geological characteristics and prospecting criteria of the Langwashan silver-gold deposit in Gansu Province

阐述了狼娃山银金矿地质特征,指出了狼娃山银金矿位于红石山—六陀山裂谷缝合带南侧狼娃山-白梁复背斜南侧,白山—狼娃山华力西期金、钨、钼、铁、铜成矿带中成矿构造地质环境复杂,构造-岩浆-热液活动强烈。分析认为狼娃山银金矿属中-低温热液石英脉型银金矿,对其成因进行了初步探讨。为该区域石英脉型银金矿勘查工作提供一定技术指导。

This paper expounds the geological features of the Langwashan silver-gold Deposit,and points out that the Langwashan silver-gold deposit is located on the South side of the Langwashan-bailiang anticline on the south side of the Liutuo mountain rift suture zone in Hongshishan,the ore-forming tectonic environment in the variscan gold,tungsten,Molybdenum,iron and copper metallogenic belt is complex and the tectono-magmatic-hydrothermal activity is strong.It is considered that the Langwashan silver-gold deposit belongs to middle-low Temperature Hydrothermal Quartz Vein Type silver-gold Deposit,and its genesis is preliminarily discussed.It provides some technical guidance for the exploration of Quartz Vein type silver and gold deposits in this area.