老挝西南部沙耶武里省孔沙湾斑岩型金矿地质特征及找矿意义

摘要

Based on the description of geological characteristics of the Kongshawan porphyry gold deposit in Laos, a study of its genesis and a comparison with other ore deposits, the authors have found that this gold deposit are quite similar to the Beiyu porphyry gold deposit in Heqing County of Yunnan Province in such aspects as the genesis and the styles of rock-controlling and ore-forming structures. In combination with the preliminary exploration results, the author holds that there exists broad prospect in search for porphyry gold deposits in this area, and the study of this gold deposit is of great significance.%通过对老挝孔沙湾斑岩型金矿地质特征的阐述和矿床成因探讨、矿床对比，发现该金矿与云南鹤庆北衙斑岩金矿有许多相近相似之处，如矿床成因、控岩控矿构造样式等，结合已取得的初步勘查成果，进而认为在该区寻找斑岩型金矿前景广阔，意义重大。