金矿类型的划分原则及理论分析

通过详细的分析论证,重点对以"成因"作为金矿类型划分主线提出了质疑,提出了以"金矿床(体)在露头尺度上的标型特征"作为主要划分依据,摒弃成因含义以避免争议、限定划分尺度以避免逻辑错误、强调方便实际操作并服务于找矿实践和理论研究等项原则,制订了新的金矿分类方案.

CLASSIFICATION OF GOLD DEPOSITS AND ITS THEORETICAL ANALYSIS

The classifications of Au deposits were of much controversy and few of them were desirable to practiceThis was the result of different selections of the basis of classification,various emphatic aspects and trivial subdivisionsBy the way of detailed analysis and demonstration,essentially on the basis of the critical characteristics in the crop out range of Au deposits (lodes) other than the significance of their genesis to avoid arguments,defining the classification standard to avoid logical errors,paying attention to the practical operation during mineral prospecting and theoretical studies,the authors propose a new classification of Au deposits,which challenges to the classification of Au deposits chiefly on their genesis