| 富钴结壳资源评价和圈矿方法探讨 |
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| 引用本文： | 马维林,初凤友,金翔龙.富钴结壳资源评价和圈矿方法探讨[J].海洋学报,2007,29(2):67-73. |
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| 作者姓名： | 马维林 初凤友 金翔龙 |
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| 作者单位： | 1.浙江大学地球科学系, 浙江杭州 310027;国家海洋局第二海洋研究所国家海洋局海底科学重点实验室, 浙江杭州 310012 |
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| 基金项目： | 中国大洋矿产资源研究开发协会专项基金 |
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| 摘 要： | 分析和讨论了我国现行富钴结壳资源评价所用的算术平均法在基础数据获取方面存在的问题,给出了相应的改进方案,并提出和引入了见矿率、成矿系数等新的评价参数,改进了现有方法的不足.围绕目前迫切需要解决的结壳圈矿工作中的界线问题,从调查方法、资料处理和界线确定等三方面进行了相应的理论探讨.这些工作将为当前我国富钴结壳申请矿区的选择、圈定以及资源评价提供技术支撑,也是后续矿区加密调查和钴结壳储量精细计算的重要依据.
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| 关 键 词： | 富钴结壳 资源评价 圈矿方法 |
| 文章编号： | 0253-4193（2007）02-0067-07 |
| 收稿时间： | 2005/12/23 0:00:00 |
| 修稿时间： | 2005-12-232006-12-04 |
Method approach of resource assessment and ore delineation for cobalt-rich crust |
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| MA Wei-lin,CHU Feng-you and JIN Xiang-long.Method approach of resource assessment and ore delineation for cobalt-rich crust[J].Acta Oceanologica Sinica (in Chinese),2007,29(2):67-73. |
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| Authors: | MA Wei-lin CHU Feng-you and JIN Xiang-long |
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| Institution: | 1.Earth Science Department, Zhejiang University, Hangzhou 310027, China;State Oceanic Administration Key Laboratory of Submarine Geoscience, Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China2.State Oceanic Administration Key Laboratory of Submarine Geoscience, Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China |
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| Abstract: | Problems about acquirement of basic data which are utilized to assess the present cobalt-rich crust resource in our country are analyzed and discussed using an arithmetic average method,a corresponding ameliorative scheme is given,new parameters,e.g.,arisen frequency of mine and oreforming coefficient are brought forward and introduced,and the shortages of present method are ameliorated.Furthermore encircling the borderline item of present ore delineation needed to be solved urgently,the relevant theory in an investigation method,data processing and borderline ascertainment is discussed.This work will offer technical support to our country's present cobalt-rich crust application ore area selection,ore delineation and resource assessment,also be the important gist to ore area reinforcing and crust reserves counting latterly. |
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| Keywords: | cobalt-rich crust resource assessment ore delineation method |
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