| 地球化学填图与地球化学勘查 |
| |
| 引用本文： | 谢学锦,刘大文.地球化学填图与地球化学勘查[J].地质论评,2006,52(6):721-732. |
| |
| 作者姓名： | 谢学锦 刘大文 |
| |
| 作者单位： | 1. 中国地质科学院地球物理地球化学勘查研究所,河北廊坊,065000
2. 中国地质调查局发展研究中心,北京,100083 |
| |
| 基金项目： | 本文为国家攀登计划“B85-34”和中国地质大调查项目“DK9902081”的成果. |
| |
| 摘 要： | 在中国与西方国家，地球化学填图的目的与做法并不相同，西方的地球化学填图是由研究机构开展的，使用等离子焰光量计、X射线荧光光谱仪等大型仪器进行多元素分析，目的是取得多种元素在地球表层分布的基础性资料。地球化学勘查则由矿业公司主要分析少量成矿元素，目的是为了找矿。而中国的地球化学填图计划却做出了巨大努力，使地球化学填图取得的资料既有学术价值又对矿产勘查具有重大的实用意义。本文详细讨论了西方国家与中国地球化学填图与地球化学勘查的思路、方法与技术的演变，并瞻望了地球化学填图在21世纪的巨大发展前景。
|
| 关 键 词： | 地球化学填图 地球化学勘查 多元素分析 |
| 收稿时间： | 2006-06-20 |
| 修稿时间： | 2006-06-202006-09-16 |
Geochemical Mapping and Geochemical Exploration |
| |
| XIE Xuejing,LIU Dawen Institute of Geophysical and Geochemical Exploration,Langfang,Hebei,; The Development and Research Center of China Geological Survey,Beijing.Geochemical Mapping and Geochemical Exploration[J].Geological Review,2006,52(6):721-732. |
| |
| Authors: | XIE Xuejing LIU Dawen Institute of Geophysical and Geochemical Exploration Langfang Hebei ; The Development and Research Center of China Geological Survey Beijing |
| |
| Abstract: | The aims and approach of geochemical mapping have been different in China and western countries. Geochemical mapping in western countries has been undertaken by research institutes and universities relying on large instruments with capacity of simultancous analysis of many elements. The aims of these research projects are to obtain fundamental information of academic interest about the distribution of many elements on earth surface. Geochemical exploration is undertaken by mining companies with analysis of a few ore elements in order to discover new ore deposits. In China we have made great effort to make geochemical mapping both having academic interest and also very useful in mineral exploration. This paper discusses the evolution of concepts and methodology in geochemical mapping and exploration in China & western countries and also foresees the expanding scopes of geochemical mapping in the future. |
| |
| Keywords: | geochemical mapping geochemical exploration multi-element analysis system |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《地质论评》浏览原始摘要信息 |
| 点击此处可从《地质论评》下载免费的PDF全文 |
