• 责任者：An Fang (Key Laboratory of Orogenic Belts and Crustal Evolution ; Ministry of Education ; School of Earth and Space Science ; Peking University ; Beijing 100871 ; China) ; Zhu Yongfeng
• 刊名：Mineral Deposits
• 出版年：2011
• 卷期：30(5)
• 关键词：金矿 ; gold ores ; 热液矿床 ; hydrothermal deposit
• 页码：p.799-814
• 图表：9 illus., 102 refs.
• 分类号：1001
• issnNo：ISSN0258-7106
• isbnNo：CN11-1965/P

Recent advances in the study of hydrothermal gold mineralization are reviewed in this paper, which include the source, transportation form and precipitation mechanism of gold. Pyrrhotite and magnetite fractionated from gold-bearing mantle-derived magma will decrease the potential for forming magmatic hydrothermal gold deposits. Gold co-precipitates with native bismuth or Bi-telluride, and forms the native bismuth-native gold-maldonite or native gold-native bismuth-Bi-telluride mineral assemblage. These mechanisms make it possible for the gold undersaturated hydrothermal fluid to form economic gold deposits. The hydrothermal geochemistry of gold mineralization can be reconstructed based on mineral assemblages formed during alteration.