摘要
成矿地质事件评价方法就是恢复相关矿床形成过程并建立成矿模式,通过矿源岩系的构造变形岩相形迹追溯恢复与成矿有重要意义的地质事件及其演化过程,研究在这一系列地质事件中成矿物质分布规律和逐步富集成矿的标志及规模,并用以进一步探索与指导开展区域资源潜力评价和地质找矿的方法。应用这一思路对胶东矿集区金矿进行了区域成矿地质事件的初步探讨。
Evaluating method of geologic events of matallogenesis is to reconstruct the mineralization process and build the metallogenic model of relative ore deposit, trace the geologic events and its evolutionary process which have important significance with the mineralization through the lithofacies trace of the tectonically deformation in ore source series, research the distribution rule of metallogenetic matter and its sigh and degree of mineralization in the geologic events series, and explore and guide to evaluate the regional source potential and geological ore-finding. Primary research on regional mineralizing geological events of gold metallogenesis in East Shandong had been done using this method.
出处
《黄金地质》
2004年第2期1-7,共7页
Gold Geology
基金
中国地质调查局地质调查项目基金资助(200110200104)
国土资源部科技发展计划项目基金资助(G1999143214)
关键词
金矿
成矿地质事件
成矿预测
矿源岩系(序)列
构造变形岩相
山东
gold deposit
geologic events of metallogenesis
metallogenetic prognosis
ore source series (and sequence)
tectonically deformation
Shandong
