摘要
本文通过对胶东西部岩矿石物性参数的分析，结合已知矿床地质特征，首先建立了金矿体及不同围岩的单一物性模型。在对已知金矿实测的物理场特征进行概括的基础上，按不同的赋矿围岩，建立了破碎带蚀变岩型金矿的地质—地球物理找矿模型。该模型具有类比性和外推性，对在胶东西部应用物探方法间接寻找破碎带蚀变型金矿，具有一定的借鉴意义。
First a simple model for the physical properties of the country rocks of the gold deposits in Jiaodong was established based on the an al ysis of the data of t he pr opert ies of r ock s and ores in the western Jiaodong regiou and combined with the geologic features of the gold deposits. Then,a geologic-geophysical prospecting model for the gold deposits of crush-zone-altered-rocktype hosted in various country rocks is established on the basis of generalization(summarization)of the measured properties of geoplysical fields of thc known gold deposits.This model,as is featured by analogy and extrapolability l is applicable to the prospecting ofgold deposits of the crush-zone-altered-rock type in the western JiaOdong region bygeophysical methods.
出处
《山东地质》
1994年第2期41-50,共10页
Geology of Shandong
