摘要
详细地论述了山东地区已知金伯利岩的地质、地球物理和地球化学特点以及地球物理场和地球化学场特征,建立了金伯利岩物化探找矿模式。在此基础上,利用分类优选排序方法对山东省中南部地区约4万多平方公里的范围,进行了1:20万的金伯利岩远景区预测,经优选排序提出8处(A类3处、B类4处、C类1处)金伯利岩远景区。
This paper discusses in detail the geological, geophysical and geochemical properties in known kimberlites in Shandong and their geophysical and geochemical fields properties , establishing the geophysical and geochemical prospecting models for kimberlites. Kim-berlite prospective regions are predicted with a scale of 1: 200 000 in anarea of more than 40 000km2 in South Central Shandong with the method of classifying and optimum seeking permuting. Eight prospective regions (3 of type A, 4 of type B and 1 of type C) are selected with the method.
出处
《地质科技情报》
CAS
CSCD
北大核心
1993年第A06期95-104,共10页
Geological Science and Technology Information
关键词
金刚石
原生矿
预测
地球物理勘探
geophysical and geochemicai method, model of searching mineral, diamond primary deposit, kimberlite, method of classifying and optimum seeking permuting, prospective region
