| 崔敏利.印尼苏拉威西岛红土型镍矿的高效快速勘查模式[J].地质与勘探,2009,45(4):417-422 |
| 印尼苏拉威西岛红土型镍矿的高效快速勘查模式 |
| Efficient and Fast Exploration Model of Lateritic Nickel Deposits in Sulawesi Island, Indonesia |
| 投稿时间：2009-03-15 修订日期：2009-06-01 |
| DOI： |
| 中文关键词: 红土型镍矿 高精度磁法勘探 X-荧光分析仪 勘查模式 |
| 英文关键词: lateritic nickel deposit, high鄄accuracy ground magnetic survey, X鄄ray fluorescence analyzer, exploration model. |
| 基金项目:国家“十一五冶科技支撑计划重大项目(编号:2006BAB01A02)资助。 |
|
| 摘要点击次数: 3540 |
| 全文下载次数: 1875 |
| 中文摘要: |
| [摘要]金属镍是我国紧缺资源之一,印度尼西亚拥有丰富的红土型镍矿,但是由于国外开采,在
矿业政策、技术条件、气候条件上面临很多挑战,实施高效、快速、低成本勘探是解决这些问题的根本途
径。文章以印尼苏拉威西岛的一个红土型镍矿勘查区为例,应用高精度磁法勘探,通过分析勘查区磁性
特征圈定勘探靶区;对实验室和X-荧光仪分析的样品数据进行一元回归分析,将手持X-荧光分析仪成
功应用于镍矿体的现场圈定,从而建立了红土型镍矿的高效、快速、低成本的勘查模式。 |
| 英文摘要: |
| Abstract:Lateritic nickel deposits are the major targets of the mineral exploration. The Ni is one of the scarcest metals in our country and there are
abundant lateritic nickel deposits in Indonesia. But in abroad, there are lot of challenges from the mining policies, technological conditions and climate.
The efficient, fast and low鄄cost exploration is the fundamental approach to do with the questions. This article takes the lateritic nickel deposit as an exam鄄
ple in Sulawesi Island, Indonesia. Firstly, the high鄄accuracy ground magnetic survey had been conducted to delineate the targets by analyzing the charac鄄
ters of the magnetism in the survey area. Secondly, handheld X鄄ray fluorescence analyzer was successfully applied in delineating the ore body of Nickel on
the spot by univariate regression analysis with the data by the lab analyzer and by the handheld X鄄ray fluorescence analyzer. At last, the efficient, fast and
low鄄cost exploration model of Lateritic Nickel Deposits was set up. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
