Volume 39 Issue 5
Sep.  2020
Turn off MathJax
Article Contents
Qiu Zhongrong, Ma Weilin, Yang Kehong. Characteristics and significance of platinum-group elements (PGEs) in polymetallic nodules from CCZ, East Pacific[J]. Bulletin of Geological Science and Technology, 2020, 39(5): 109-117. doi: 10.19509/j.cnki.dzkq.2020.0509
Citation: Qiu Zhongrong, Ma Weilin, Yang Kehong. Characteristics and significance of platinum-group elements (PGEs) in polymetallic nodules from CCZ, East Pacific[J]. Bulletin of Geological Science and Technology, 2020, 39(5): 109-117. doi: 10.19509/j.cnki.dzkq.2020.0509

Characteristics and significance of platinum-group elements (PGEs) in polymetallic nodules from CCZ, East Pacific

doi: 10.19509/j.cnki.dzkq.2020.0509
  • Received Date: 21 Aug 2019
  • The major, trace and platinum-group elements (PGEs) concentration of 20 polymetallic nodules obtained during the DY-45th Cruise from Clarion-Clipperton Zone (CCZ) of East Pacific were analyzed.The results show that the polymetallic nodules in the study area are basically mixed-type, and its total PGEs contents (ΣPGE) range from77.2×10-9 to 197×10-9, with an average of 136×10-9, which is significantly lower than that of hydrogenetic nodules in sea area of Cook Island (ΣPGE=306×10-9).The chondrite-normalized PGEs patterns of our study nodules are very similar to that of hydrogenetic nodules and cobalt-rich crusts, with all being characterized by positive Pt anomalies, gradual enrichment from Os to Pt and depletion from Pt to Pd.Combined with the characteristics of PGEs distribution in seawater and previous studies, it is suggested that PGEs in nodules should be derived directly from seawater.It is found that ΣPGE of polymetallic nodules in the study area are positively correlated with Fe and negatively correlated with Mn, but are positively correlated with Mn and negatively correlated with Fe in the sea area of Cook Island, indicating that the PGEs host-phases in different genetic nodules are different.PGEs in hydrogenetic nodules may mainly occur in manganese mineral phases, while mixed type-diagenetic nodules may mainly occur in iron mineral phases and the stronger the diagenesis is, the lower the ability of nodules is to enrich PGEs.

     

  • loading
  • [1]
    曹德凯.东太平洋CC区与东马里亚纳海盆多金属结核特征对比及控矿要素研究[D].山东青岛: 国家海洋局第一海洋研究所, 2017.
    [2]
    Hein J R, Mizell K, Koschinsky A, et al.Deep-ocean mineral deposits as a source of critical metals for high- and green-technology applications:Comparison with land-based resources[J].Ore Geology Reviews, 2013, 51(2):1-14. http://www.sciencedirect.com/science/article/pii/S016913681200234X
    [3]
    Guan Y, Sun X, Ren Y, et al.Mineralogy, geochemistry and genesis of the polymetallic crusts and nodules from the South China Sea[J].Ore Geology Reviews, 2017, 89:206-227. doi: 10.1016/j.oregeorev.2017.06.020
    [4]
    Machida S, Fujinaga K, Ishii T, et al.Geology and geochemistry of ferromanganese nodules in the Japanese Exclusive Economic Zone around Minamitorishima Island[J].Geochemical Journal, 2016, 50(6):539-555. doi: 10.2343/geochemj.2.0419
    [5]
    Heller C, Kuhn T, Versteegh G J, et al.The geochemical behavior of metals during early diagenetic alteration of buried manganese nodules[J].Deep Sea Research, Part I:Oceanographic Research Papers, 2018, 142:16-33. doi: 10.1016/j.dsr.2018.09.008
    [6]
    Reykhard L Y, Shulga N A.Fe-Mn nodule morphotypes from the NE Clarion-Clipperton Fracture Zone, Pacific Ocean:Comparison of mineralogy, geochemistry and genesis[J].Ore Geology Reviews, 2019, 110:102933. doi: 10.1016/j.oregeorev.2019.102933
    [7]
    Wegorzewski A V, Kuhn T.The influence of suboxic diagenesis on the formation of manganese nodules in the Clarion Clipperton nodule belt of the Pacific Ocean[J].Marine Geology, 2014, 357:123-138. doi: 10.1016/j.margeo.2014.07.004
    [8]
    张振国, 杜远生, 吴长航, 等.南海西北陆缘大型多金属结核的生长过程及其对晚新生代古海洋环境变化的响应[J].中国科学:地球科学, 2013, 43(7):1168-1178. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgkx-cd201307011
    [9]
    Menendez A R H J.Controls on the chemical composition of ferromanganese nodules in the Clarion-Clipperton Fracture Zone, eastern equatorial Pacific[J].Marine Geology, 2019, 409:1-14. doi: 10.1016/j.margeo.2018.12.004
    [10]
    Kunzendorf H, Gwozdz R, Glasby G P, et al.The distribution of rare earth elements in manganese micronodules and sediments from the equatorial and southwest Pacific[J].Applied Geochemistry, 1989, 4(2):183-193. http://www.sciencedirect.com/science/article/pii/0883292789900498
    [11]
    Pattan J N.Manganese micronodules:A possible indicator of sedimentary environments[J].Marine Geology, 1993, 113(3/4):331-344. http://www.sciencedirect.com/science/article/pii/002532279390026R
    [12]
    Hein J R, Koschinsky A, Halbach P, et al.Iron and manganese oxide mineralization in the Pacific[J].Geological Society of London, Special Publications, 1997, 119(1):123-138. doi: 10.1144/GSL.SP.1997.119.01.09
    [13]
    Koschinsky A, Hein J R.Uptake of elements from seawater by ferromanganese crusts:Solid-phase associations and seawater speciation[J].Marine Geology, 2003, 198(3/4):331-351. http://www.sciencedirect.com/science/article/pii/S0025322703001221
    [14]
    Hodge V F, Stallard M, Koide M, et al.Platinum and the platinum anomaly in the marine environment[J].Earth & Planetary Science Letters, 1985, 72(2):158-162. http://www.sciencedirect.com/science/article/pii/0012821X85900020
    [15]
    Cabral A R, Sattler C D, Lehmann B, et al.Geochemistry of some marine Fe-Mn Nodules and Crusts with respect to Pt Contents[J].Resource Geology, 2010, 59(4):400-406. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=41328447da9212e7ec5ec9dc6af93d3f
    [16]
    何高文, 孙晓明, 杨胜雄, 等.东太平洋CC区多金属结核铂族元素(PGE)地球化学及其意义[J].矿床地质, 2006, 25(2):164-174. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=kcdz200602006
    [17]
    Qiu Z, Dong Y, Ma W, et al.Geochemical characteristics of platinum-group elements in polymetallic nodules from the Northwest Pacific Ocean[J].Acta Oceanologica Sinica, 2020, 39(8):34-42. doi: 10.1007/s13131-020-1616-y
    [18]
    von Stackelberg U, Beiersdorf H.The formation of manganese nodules between the Clarion and Clipperton fracture zones southeast of Hawaii[J].Marine Geology, 1991, 98(2/4):411-423. http://www.sciencedirect.com/science/article/pii/002532279190113I
    [19]
    Sa R, Sun X, He G.Enrichment of rare earth elements in siliceous sediments under slow deposition:A case study of the central North Pacific[J].Ore Geology Reviews, 2018, 94:12-32. doi: 10.1016/j.oregeorev.2018.01.019
    [20]
    Hein J R, Spinardi F, Okamoto N, et al.Critical metals in manganese nodules from the Cook Islands EEZ, abundances and distributions[J].Ore Geology Reviews, 2015, 68:97-116. doi: 10.1016/j.oregeorev.2014.12.011
    [21]
    Mcdonough W F, Sun S S.The composition of the Earth[J].Chemical Geology, 1995, 120(3/4):223-253. http://www.sciencedirect.com/science/article/pii/0009254194001404
    [22]
    Taylor S R, Mclennan S M.The continental crust:Its composition and evolution[M].Oxford:Blackwell Scientific Press, 1985.
    [23]
    殷征欣, 王海峰, 韩金生, 等.南海边缘海多金属结核与大洋多金属结核对比[J].吉林大学学报:地球科学版, 2019, 49(1):261-277. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=cckjdxxb201901024
    [24]
    Koschinsky A, Halbach P.Sequential leaching of marine ferromanganese precipitates:Genetic implications[J].Geochimica et Cosmochimica Acta, 1995, 59(24):5113-5132. doi: 10.1016/0016-7037(95)00358-4
    [25]
    Hlawatsch S, Neumann T, van den Berg C, et al.Fast-growing, shallow-water ferro-manganese nodules from the western Baltic Sea:Origin and modes of trace element incorporation[J].Marine Geology, 2002, 182(3/4):373-387. http://www.sciencedirect.com/science/article/pii/S0025322701002444
    [26]
    González F J, Somoza L, León R, et al.Ferromanganese nodules and micro-hardgrounds associated with the Cadiz Contourite Channel (NE Atlantic):Palaeoenvironmental records of fluid venting and bottom currents[J].Chemical Geology, 2012, 310:56-78. doi: 10.1016/j.chemgeo.2012.03.030
    [27]
    Glasby G P.Manganese:Predominant role of nodules and crusts[M].Bremen:Springer, 2006.
    [28]
    Bau M S K K A.Discriminating between different genetic types of marine ferro-manganese crusts and nodules based on rare earth elements and yttrium[J].Chemical Geology, 2014, 381:1-9. doi: 10.1016/j.chemgeo.2014.05.004
    [29]
    Bonatti E.Classification and genesis of submarine iron-manganese deposits[M]//Horn D R.Ferromanganese deposits on the ocean floor.Washington D C: National Science Foundation, 1972.
    [30]
    Mclennan S M.Rare earth elements in sedimentary rocks:Influence of provenance and sedimentary processes[J].Reviews in Mineralogy, 1989, 21(8):169-200. http://ci.nii.ac.jp/naid/10008805387
    [31]
    Wilson G C, Rucklidge J C, Kilius L R, et al.Precious metal abundances in selected iron meteorites:In-situ AMS measurements of the six platinum-group elements plus gold[J].Nuclear Instruments and Methods in Physics Research Section B:Beam Interactions with Materials and Atoms, 1997, 123(1/4):583-588. http://www.sciencedirect.com/science/article/pii/S0168583X96004156
    [32]
    Nozaki Y.Supplementary material to "A fresh look at element distribution in the North Pacific"[J].EOS Transactions, 1997, 78:221-221. http://www.mendeley.com/research/supplementary-material-fresh-look-element-distribution-north-pacific/
    [33]
    孙晓明, 薛婷, 何高文, 等.太平洋海山富钴结壳铂族元素(PGE)和Os同位素地球化学及其成因意义[J].岩石学报, 2006, 22(12):3014-3026. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98200612017
    [34]
    Wiltshire C, Wen X Y, Yao W D.Ferromanganese crusts near Johnston Island:geochemistry, stratigraphy and economic potential[J].Marine Georesources and Geotechnology, 1999, 17(2/3):257-270. doi: 10.1080/106411999273936
    [35]
    Koide M, Goldberg E D, Niemeyer S, et al.Osmium in marine sediments[J].Geochimica et Cosmochimica Acta, 1991, 55(6):1641-1648. doi: 10.1016/0016-7037(91)90135-R
    [36]
    任江波, 何高文, 姚会强, 等.西太平洋海山富钴结壳的稀土和铂族元素特征及其意义[J].地球科学, 2016, 41(10):1745-1757. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QKC20162016111100014733
    [37]
    Lei G, Boström K.Mineralogical control on transition metal distributions in marine manganese nodules[J].Marine Geology, 1995, 123(3/4):253-261. http://www.onacademic.com/detail/journal_1000033937463210_2878.html
    [38]
    Kasten S, Glasby G P, Schulz H D, et al.Rare earth elements in manganese nodules from the South Atlantic Ocean as indicators of oceanic bottom water flow[J].Marine Geology, 1998, 146(1/4):33-52. http://www.sciencedirect.com/science/article/pii/S002532279700128X
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article Views(379) PDF Downloads(1143) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return