| 曾瑞垠,刘跳民,钱书伟,李锋,甘凤伟.RC钻探与金刚石钻探在新疆卡拉塔格整装勘查区地质找矿中的应用对比[J].矿产勘查,2016,7(2):346-352 |
| RC钻探与金刚石钻探在新疆卡拉塔格整装勘查区地质找矿中的应用对比 |
| Comparative study between RC and diamond drilling for geological prospecting in Kalatage integrated exploration area |
| 投稿时间：2015-08-31 |
| DOI： |
| 中文关键词: RC钻探 金刚石钻探 卡拉塔格 新疆 |
| 英文关键词: RC drilling, diamond drilling, Kalatage, Xinjiang |
| 基金项目:国土资源部公益性行业科研专项(编号:201411026-4)资助。 |
|
| 摘要点击次数: 3071 |
| 全文下载次数: 1377 |
| 中文摘要: |
| 文章针对空气反循环钻探(RC钻探)与金刚石钻探在地质找矿中的应用进行对比研究,选取卡拉塔格整装勘查区梅岭铜锌矿区为试验对象,从地质取样、岩性特征、矿层厚度、矿体品位、施工效率等方面,对两种钻探工艺进行了对比,分析了两者之间的区别,认为在地质找矿中,与金刚石钻探相比,空气反循环钻探具有施工效率高、生产成本低、找矿效果良好的特点。 |
| 英文摘要: |
| For comparative purpose between air reverse circulation (RC) drilling and diamond drilling in application effect of geological prospecting, the Meiling Cu-Zn deposit area in Kalatage integrated exploration district is selected as case study. The paper analyzes the application effect of two drilling technologies in aspects of geological sampling, lithology, orebody seam thickness, ore grade and drilling efficiency. It is found that the RC drilling has high drilling efficiency, low cost and good exploration effect comparing with diamond drilling. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|