摘要
本文介绍了一个与花岗闪长质侵入体有关的金矿床勘查的经验地质模型。该模型是 Fairmile金矿公司在美国内华达州北部布法罗山谷(Buffalo Valley)地区进行金矿勘查过程中提出的 ,其建立模型的基础是区域地质调查资料和地表多元素地球化学资料及钻探资料。该模型在布法罗山谷金矿床勘查项目的几个靶区评价中得以成功应用 ,此外 ,也可作为其他地区类似矿床的勘查评价工具之一 ,特别是在覆盖区的靶区评价中尤为有用。
This paper proposed an empirically derived model for gold mineralization occurring within the Buffalo Valley area,Nevada Based on field observations and multielement geochemistry, it has been suggested that most of these gold occurrences are genetically related to the granodioritic intrusions This model has been successfully used to evaluate several exploration targets in the same area and it may as well serve as an exploration tool for similar deposits elsewhere
出处
《内蒙古地质》
2000年第2期31-36,共6页
Geology of Inner Mongolia
