美国矿产资源评价状况  

THE MINERAL RESOURCES EVALUATION IN USA

作　　者：宋国耀[1] 肖克炎[1] 朱裕生[1] 

机构地区：[1]中国地质科学院

出　　处：《物探化探计算技术》1999年第4期301-306,共6页Computing Techniques For Geophysical and Geochemical Exploration

摘　　要：矿产资源评价包括对已发现矿床的分类与评价以及预测尚未发现的矿床资源量和未知的矿床类型的资源量两个方面。本文介绍美国地质调查局九十年代进行的矿产资源评价专项研究的方法、技术和部分评价成果。我们相信这些方法和技术在我国的矿产资源评价工作中是可以借鉴的。The contents of the mineral resources evaluation involve both the classitication of found mineral cleposits and the pre estimate of the total resource amount for undiscovered mineral deposits and for unknown type mineral deposits. In this essay some methods, technique and results of the mineral resources evaluation, which proceeded by USGS in 1990's, are brietly introduced. We deeply believe in that these methods and technique should benefit the mineral resource evaluation work in our country.

关 键 词：矿产资源 评价 美国 地质调查 多金属矿床 

分 类 号：P624.6[天文地球—地质矿产勘探] P618.208[天文地球—地质学]