[an error occurred while processing this directive] 世界地质 2019, 38(4) 944-952 DOI:   10.3969/j.issn.1004-5589.2019.04.006  ISSN: 1004-5589 CN: 22-1111/P
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威拉
砾岩型
红土镍矿
橄榄岩质砾岩
矿床规模
品位
勘查
本文作者相关文章
闫奕璞
祁书亮
魏向涛
叶存勇
蒲继红
PubMed
Article by Yan Y
Article by Qi S
Article by Wei X
Article by Ye C
Article by Pu J
印尼威拉砾岩型红土镍矿地质特征及找矿思路
闫奕璞, 祁书亮, 魏向涛, 叶存勇, 蒲继红
河北省地矿局 第五地质大队, 河北 唐山 063004
摘要： 威拉砾岩型红土镍矿形成过程相对较特殊，系辉石橄榄岩经剥蚀、搬运、沉积形成砾岩及巨砾岩之后经风化淋滤富集而成矿。成岩成矿过程短：成岩于早更新世，成矿期为早更新世以来。橄榄岩质砾岩分布面积<5.5 km2，决定了成矿后矿床（体）规模仅为中型，边界品位矿体平均厚度为3.62m，工业品位矿体平均厚度为2.92 m，工业品位矿石量仅占5.23%。其矿床规模、品位和品级等与直接由超基性岩经风化淋滤富集形成的红土型镍矿差别较大。现阶段开采利用将处于亏损状态。"走出去"进行红土型镍矿找矿勘查时，应首先确定其成矿母岩岩性，对砾岩型红土镍矿勘查不宜超越预查阶段。
关键词： 威拉   砾岩型   红土镍矿   橄榄岩质砾岩   矿床规模   品位   勘查  
Geological characteristics and prospecting of laterite nickel deposits of Weila conglomerate type in Indonesia
YAN Yi-pu, QI Shu-liang, WEI Xiang-tao, YE Cun-yong, PU Ji-hong
The Fifth Geological Brigade of Hebei Geology and Mineral Exploration, Tangshan 063004, Hebei, China
Abstract: With a relatively special formation process of weathering-leaching-deposition and enrichment Weila conglomerate-type laterite nickel ore is derived from pyroxene peridotite after being eroded, transported, and depos-ited to form conglomerate and boulder conglomerate. The diagenesis and mineralization period are short, of which the former occurred in early Pleistocene and the latter occurred since early Pleistocene. The distribution area of per-idotite conglomerate is less than 5.5 km2, which determines that it is a medium scale deposit (body). The average thickness of ore body with cutoff grade is 3.62 m while the average thickness of commercial ore body is 2.92 m. The content of ore with commercial grade only accounts for 5.23% of total. The scale, grade and quality of this type of ore deposit are quite different from the laterite nickel ore directly derived from ultrabasic rocks after weathe-ring and leaching. Mining at this stage is not profitable. When "going global" for laterite nickel ore prospecting, the lithology of its provenance rock should be determined first, and the exploration of conglomerate laterite nickel ore should not go beyond the preliminary surveying stage.
Keywords: Weila   conglomerate type   laterite nickel deposit   peridotite conglomerate   deposit scale   grade   exploration  
收稿日期 2019-03-01 修回日期 2019-10-27 网络版发布日期  
DOI: 10.3969/j.issn.1004-5589.2019.04.006
基金项目:

印尼PT.HEBEI JIDONG INDONESIA公司印度尼西亚东南苏拉威西省北部哥那威县威拉地区红土型镍矿地质普查项目

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参考文献：
[1] 杨学善, 郭远生, 陈百友, 等. 世界红土型镍矿的资源分布及勘查、开发利用现状[J]. 地球学报, 2013, 34(增刊1):193-201. YANG Xue-shan, GUO Yuan-sheng, CHEN Bai-you, et al. The distribution and the exploration, development and utilization situation of the lateritic nickel ore resources in the world[J]. Acta Geoscientica Sinica, 2013, 34(Suppl. 1):193-201.
[2] 陈百友, 刘洪滔, 杨平, 等. 全球红土型镍矿床的基本成矿规律[J]. 地球学报, 2013, 34(增刊1):202-206. CHEN Bai-you, LIU Hong-tao, YANG Ping, et al. The basic metallogenic regularity of global lateritic nickel ore deposits[J]. Acta Genoscientica Sinica, 2013, 34(Suppl. 1):202-206.
[3] 姚仲伟, 邵敏. 印尼苏拉威西岛Kolocedale地区红土型镍矿特征及找矿标志[J]. 西部资源, 2015(2):153-155. YAO Zhong-wei, SHAO Min. Characteristics of laterite nickel deposits in Kolocedale Sulawesi island Indonesia and their prospecting indicators[J]. Western Resources, 2015(2):153-155.
[4] 程立群, 刘剑波, 任学义, 等. 印度尼西亚苏拉威西岛砾岩型红土镍矿床地质特征及成因[J]. 世界地质, 2015, 34(1):120-126. CHENG Li-qun, LIU Jian-bo, REN Xue-yi, et al. Geo-logical characteristics and genesis of gravel lateritic nickel deposit in Sulawesi, Indonesia[J]. Global Geology, 2015, 34(1):120-126.
[5] 王瑞江, 聂凤军, 严铁雄, 等. 红土型镍矿床找矿勘查与开发利用新进展[J]. 地质论评, 2008, 54(2):215-224. WANG Rui-jiang, NIE Feng-jun, YAN Tie-xiong, et al. New achivements of mineral exploration and utilization of the laterite nickel deposits[J]. Geological Review, 2008, 54(2):215-224.
[6] 谭木昌, 盖春宽. 红土型镍矿靶区选择和勘查技术探讨[J]. 矿床地质, 2012, 31(增刊1):875-876. TAN Mu-chang, GAI Chun-kuan. Discussion on target area selection and exploration technology of laterite type nickel ore[J]. Mineral Deposits, 2012, 31(Suppl. 1):875-876.
[7] 付伟, 牛虎杰, 黄小荣, 等. 红土型镍矿床成因的多样性:基于全球尺度的对比研究[J]. 地质学报, 2013, 87(6):832-849. FU Wei, NIU Hu-jie, HUANG Xiao-rong, et al. Diver-sified genesis of the laterite nickel deposits:a compara-tive study based on the global scale[J]. Acta Geologica Sinica, 2013, 87(6):832-849.
[8] 刘成忠, 尹维青, 涂春根, 等. 菲律宾吕宋岛红土型镍矿地质特征及勘查开发进展[J]. 江西有色金属, 2009, 23(2):3-6, 10. LIU Cheng-zhong, YIN Wei-qing, TU Chun-gen, et al. Geologic characteristics and exploration & utilization pro-gress of laterite nickel deposits in Luzon island, Philip-pines[J]. Jiangxi Nonferrous Metals, 2009, 23(2):3-6, 10.
[9] 赖木收, 马毅敏, 林斌. 印度尼西亚苏拉威西岛某红土型镍矿床地质特征及成因浅析[J]. 地质找矿论丛, 2012, 27(3):337-340. LAI Mu-shou, MA Yi-min, LIN Bin. Geologic features and genesis of lateritic nickel deposits in Sulawesi island, Indonesia[J]. Contributions to Geology and Mineral Re-sources Research, 2012, 27(3):337-340.
[10] 罗太旭. 印度尼西亚卫古岛风化壳型硅酸镍矿床地质特征与成矿机制[J]. 地质与勘探, 2008, 44(4):45-49. LUO Tai-xu. Geology and ore-forming mechanism of weathering crust-type nickeliferous silicate deposit at Waigeo, Indonesia[J]. Geology and Prospecting, 2008, 44(4):45-49.
[11] 付伟, 周永章, 陈远荣, 等. 东南亚红土镍矿床地质地球化学特征及成因探讨:以印尼苏拉威西岛Kolonodale矿床为例[J]. 地学前缘, 2010, 17(2):127-139. FU Wei, ZHOU Yong-zhang, CHEN Yuan-rong, et al. Geological and geochemical characteristics of laterite nickel deposit and ore genesis:a case study of Kolonodale deposit in Indonesia Sulawesi, Southeast Asia[J]. Earth Science Frontiers, 2010, 17(2):127-139.
[12] 何灿, 肖述刚, 谭木昌. 印度尼西亚红土型镍矿[J]. 云南地质, 2008, 27(1):20-26. HE Can, XIAO Shu-gang, TAN Mu-chang. The Ni de-posits of laterite type in Indonesia[J]. Yunnan Geolo-gy, 2008, 27(1):20-26.
[13] 张道红, 孙媛. 缅甸达贡山含镍风化壳地质地球化学特征及成矿作用[J]. 桂林理工大学学报, 2010, 30(3):332-338. ZHANG Dao-hong, SUN Yuan. Geololgical-geochemis-try characteristics and minerogenesis of nickel-bearing weathering crust in Taguang Taung, Myanmar[J]. Journal of Guilin University of Technology, 2010, 30(3):332-338.
[14] 刘庆成, 李洪元. 红土型镍矿项目的经济性探讨[J]. 世界有色金属, 2006(6):68-69. LIU Qing-cheng, LI Hong-yuan. Economic discussion of laterite nickel project[J]. World Nonferrous Met-als, 2006(6):68-69.
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