南极普里兹湾主要碎屑矿物特征及物源分析

刘轶莹; 金秉福; 陈志华; 王昆山

doi:10.3969/j.issn.0253-4193.2016.05.009

南极普里兹湾主要碎屑矿物特征及物源分析

doi: 10.3969/j.issn.0253-4193.2016.05.009

1.
鲁东大学海岸研究所, 山东烟台 264025
2.
国家海洋局第一海洋研究所, 山东青岛 266061

基金项目: 南北极环境综合考察与评估专项(CHINARE2013-01-02)。

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出版历程
- 收稿日期: 2015-06-10

Characteristics and provenance of main detrital minerals in the Prydz Bay,Antarctic

1.
Institute of Coast, Ludong University, Yantai 264025, China
2.
The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China

摘要

摘要: 基于南极普里兹湾海域33个表层碎屑沉积物样品的碎屑矿物学分析,对该区的沉积环境与物质来源进行了分析。结果表明该区碎屑重矿物共17种,石榴子石、普通角闪石和磁铁矿为优势矿物,紫苏辉石和赤铁矿为特征矿物。根据矿物组合分布特征,普里兹湾可划分为4个矿物区:Ⅰ区为石榴子石含量占绝对优势、重矿物含量较高的弗拉姆浅滩矿物区;Ⅱ区为石榴子石、普通角闪石含量较高,磁铁矿为特征矿物的普里兹水道矿物区;Ⅲ区为紫苏辉石含量较突出的四女士浅滩矿物区;Ⅳ区为普通角闪石含量明显突出,石榴子石显著减少的深水陆坡矿物区。通过电子探针测试研究区石榴子石结果表明:碎屑石榴子石含有较高的Fe、Mg和较低的Ca、Mn,属主要来源于高级麻粒岩相副变质岩的A型石榴子石。普里兹湾海域的碎屑矿物分布特征是物质来源、海流系统以及冰川活动等多重因素综合作用的产物。
- 碎屑矿物 /
- 石榴子石 /
- 沉积物 /
- 普里兹湾
Abstract: The depositional environment and sedimentary provenance were studied in the Prydz Bay based on mineralogical analysis of 33 surface sediment samples. Seventeen types of heavy minerals were recognized in this study. Garnet,hornblende and magnetite are the dominant heavy minerals,hypersthene and hematite are the characteristic minerals. From the distribution of the mineral assemblages,four mineral provinces can be identified. In Fram Bank mineral province (Province I),the garnet is treated as the main mineral and has the highest content of heavy mineral. In Prydz channel mineral province (Province II),the magnetite is treated as the diagnostic mineral,garnet and epidote take a dominant position of the minerals. In Four Ladies Bank province (Province Ⅲ) has significant content of hypersthene. In deep slope mineral province (Province Ⅳ),the main mineral is hornblende and the garnet is less than other provinces. The mineralogical characteristics of garnets from the study area shows that, the clastic garnet contains higher Fe,Mg element and lower Ca,Mn element,and mainly comes from senior granulite facies. Detrital mineral distribution characteristics is controlled by provenance,the current system and glacier activities such as a product of the combined action of multiple factors.
- detrital minerals /
- garnet /
- sediments /
- Prydz Bay

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参考文献(49)

Ehrmann W,Kerstin P. The heavy mineral record in the Pliocene to Quaternary sediments of CIROS-2 drill core,McMurdo Sound,Antarctica[J]. Sedimentary Geology,1999,128(3/4): 223-244.

Preston J,Adrian H,Maria M R,et al. The Provenance of Triassic Continental Sandstones from the Beryl Field,Northern North Sea: Mineralogical,Geochemical,and Sedimentological Constraints[J]. Journal of Sedimentary Research,2002,72(1): 18-29.

Diekmann B,Gerhard K. Provenance and dispersal of glacialmarine surface sediments in the Weddell Sea and adjoining areas,Antarctica: ice-rafting versus current transport[J]. Marine Geology,1999,158(1/4):209-231.

Luepke G. Opaque minerals as aids in distinguishing between source and sorting effects on beach-sand mineralogy in southwestern Oregon[J]. Journal of Sedimentary Research,1980,50(2): 489-495.

刘健,赵越,刘晓春,等. 来自东南极埃西福尔丘陵附近冰碛物中沉积岩砾石的碎屑锆石LA-ICP-MS U-Pb年龄及其意义[J]. 地质学报,2011,85(10):1585-1612. Liu Jian,Zhao Yue,Liu Xiaochun,et al. LA-ICP-MS U-Pb age and its significance of detrital zircon come from gravel of sedimentary rock in moraine nearby Vestfold Hills,East Antarctica[J]. Acta Geologica Sinica,2011,85(10):1585-1612.

韩宗珠,且钟禹,盛兴土,等. 南极中山站石榴石变粒岩的岩石学矿物学及其变质作用研究[J]. 海洋科学,1992,16(3):49-53. Han Zongzhu,Qie Zhongyu,Sheng Xingtu,et al. The petrology,mineralogy and metamorphism of garnet granulite from the Zhongshan Station,Antarctic[J]. Marine Sciences,1992,16(3):49-53.

王文正. 南极中山站榴闪岩的变质作用[J]. 海洋湖沼通报,1992,14(4):6-11. Wang Wenzheng. Metamorphism of garnet amphibolite from the Zhongshan Station in the Antarctic[J]. Transactions of Oceanology and Limnology,1992,14(4):6-11.

韩宗珠,杨作升,武心尧,等. 南极中山站和企鹅岛变质岩类造岩矿物的矿物化学及其变质作用[J]. 海洋湖沼通报,1992,14(2):9-16. Han Zongzhu,Yang Zuosheng,Wu Xinyao,et al. Mineralchemistry and metamorphism of metamorphic rocks from the Zhongshan Station and Penguin Island,Antarctic[J]. Transactions of Oceanology and Limnology,1992,14(2):9-16.

朱凤冠. 南极普里兹湾沉及邻近海域沉积物中高岭石矿物的来源[J]. 海洋地质与第四纪地质,1987,7(3):33-42. Zhu Fengguan. Origin of Kaolinite from sediments in Prydz Bay and adjacent sea area in the Antarctic[J]. Marine Geology & Quaternary Geology,1987,7(3):33-42.

Veevers J J,Saeed A,Pearson N,et al. Zircons and clay from morainal Permian siltstone at Mt Rymill(73°S,66°E),Prince Charles Mountains,Antarctica,reflect the ancestral Gamburtsev Subglacial Mountains-Vostok Subglacial Highlands complex[J]. Gondwana Research,2008,14(3): 343-354.

Junttila J,Ruikka M,Strand K. Clay-mineral assemblages in high-resolution Plio-Pleistocene interval at ODP Site 1165,Prydz Bay,Antarctica[J]. Global and Planetary Change,2005,45(1/3): 151-163.

Veevers J J,Saeed A,O'Brien P E. Provenance of the Gamburtsev Subglacial Mountains from U-Pb and Hf analysis of detrial zircons in Cretaceous to Quaternary sediments in Prydz Bay and beneath the Amery Ice Shelf[J]. Sedimentary Geology,2008,211(1/2): 12-32.

蓝木盛,于培松,韩正兵,等. 南极普里兹湾表层沉积物的元素组合特征及物源分析[J]. 极地研究,2015,27(1): 9-16. Lan Musheng,Yu Peisong,Han Zhengbing,et al. Statistical evaluation of the elemental composition and source analysis of surface sediments in Prydz Bay,Antarctica[J]. Chinese Journal of Polar Research,2015,27(1): 9-16.

王志广,陈发荣,郑立,等. 普里兹湾沉积物中稀土元素的测定及其配分模式分析[J]. 光谱学与光谱分析,2012,32(7): 1950-1954. Wang Zhiguang,Chen Farong,Zheng Li,et al. Determination and distribution patterns analysis of rare earth elements in sediments of Prydz Bay[J]. Spectroscopy and Spectral Analysis,2012,32(7): 1950-1954.

沈忱,扈传昱,孙维萍,等. 南大洋普里兹湾沉积物中锗的含量与分布[J]. 极地研究,2013,25(2):105-112. Shen Chen,Hu Chuanyu,Sun Weiping,et al. Spatial distribution of Ge in the sediments of Prydz Bay,Southern Ocean[J]. Chinese Journal of Polar Research,2013,25(2):105-112.

孙维萍,扈传昱,薛斌,等. 南极普里兹湾表层海水中铜、镉、锌的分布[J]. 极地研究,2009,21(1):25-32. Sun Weiping,Hu Chuanyu,Xue Bin,et al. Distribution of copper,cadmium and zinc in the surface water of Prydz Bay[J]. Chinese Journal of Polar Research,2009,21(1):25-32.

洪阿实,李平,彭子成,等. 太平洋和普里兹湾及邻近海域表层海水的氧同位素组成[J]. 海洋通报,1993,12(4):49-54. Hong Ashi,Li Ping,Peng Zicheng,et al. Oxygen isotopic features in surface layer of Pacific,Southern Ocean and Prydz Bay,Antarctic[J]. Marine Science Bulletin,1993,12(4):49-54.

尹希杰,李云海,乔磊,等. 南极普里兹湾海域夏季表层水体颗粒有机碳及其同位素分布特征[J]. 极地研究,2014,26(1):159-166. Yin Xijie,Li Yunhai,Qiao Lei,et al. Distribution of Particulate Organic Carbon(POC) and δ¹³C_POC in surface waters in summer in Prydz Bay,Antarctica[J]. Chinese Journal of Polar Research,2014,26(1):159-166.

陈倩娜,任春燕,李琦,等. 南极普里兹湾及其邻近海域表层水镭同位素的分布及应用[J]. 海洋与湖沼,2015,46(1):77-87. Chen Qianna,Ren Chunyan,Li Qi,et al. Surface distribution of radium isotopes in the Prydz and its adjacent sea areas[J]. Oceanologia et Limnologia Sinica,2015,46(1):77-87.

尹明端,曾文义,吴世炎,等. 南极普里兹湾海域铀系同位素的分布[J]. 极地研究,2004,16(1): 11-21. Yin Mingduan,Zeng Wenyi,Wu Shiyan,et al. Distribution of Uranium-Series isotopes in the Prydz Bay,Antarctica[J]. Chinese Journal of Polar Research,2004,16(1):11-21.

Verleyen E,Hodgson D A,Milne G A,et al. Relative sea-level history from the Lambert Glacier region,East Antarctica,and its relation to deglaciation and Holocene glacier readvance[J]. Quaternary Research,2005,63(1): 45-52.

扈传昱,姚梅,于培松,等. 南大洋普里兹湾沉积物中生物硅含量与分布[J]. 海洋学报,2007,29(5):48-54. Hu Chuanyu,Yao Mei,Yu Peisong,et al. Biogenic silica in surficial sediments of Prydz Bay of the Southern Ocean[J]. Haiyang Xuebao,2007,29(5):48-54.

蒲书箴,胡筱敏,董兆乾,等. 普里兹湾附近绕极深层水和底层水及其运动特征[J]. 海洋学报,2002,24(3):1-8. Pu Shuzhen,Hu Xiaomin,Dong Zhaoqian,et al. Features of Circumpolar Deep Water,Antarctic Bottom Water and their movement near the Prydz Bay[J]. Haiyang Xuebao,2002,24(3):1-8.

陈红霞,林丽娜,史久新. 南极普里兹湾及其邻近海域水团研究[J]. 海洋学报,2014,36(7):1-8. Chen Hongxia,Lin Lina,Shi Jiuxin. Study on water masses in Prydz Bay and its adjacent sea area[J]. Haiyang Xuebao,2014,36(7):1-8.

高郭平,董兆乾,伺茂崇. 南极普里兹湾附近73°E断面水文结构及多年变化[J]. 青岛海洋大学学报,2003,33(4):493-502. Gao Guoping,Dong Zhaoqian,Shi Maochong. Variation of hydrographic features along 73°E section near Prydz Bay[J]. Journal of Ocean University of Qingdao,2003,33(4):493-502.

Yabuki T,Suga T,Hanawa K,et al. Possible source of the Antarctic bottom water in the Prydz Bay region[J]. Journal of Pceanography,2006,62(5): 649-655.

高郭平,董兆乾,伺茂崇,等. 南极普里兹湾关键物理海洋学问题研究进展及未来趋势[J]. 上海海洋大学学报,2013,22(2):313-320. Gao Guoping,Dong Zhaoqian,Shi Maochong,et al. Advances of physical oceanographic study on Prydz Bay and adjacent region,Antarctica[J]. Journal of Shanghai Ocean University,2013,22(2):313-320.

蒲书箴,董兆乾,胡筱敏,等. 普里兹湾海域的夏季上层水及其向北运动[J]. 极地研究,2000,12(3):157-168. Pu Shuzhen,Dong Zhaoqian,Hu Xiaomin,et al. Water masses and their northward extension in the upper ocean of Prydz Bay,Antarctica[J]. Chinese Journal of Polar Research,2000,12(3):157-168.

蒲书箴,董兆乾,胡筱敏,等. 普里兹湾陆缘水边界的变化[J]. 海洋通报,2000,19(6):1-9. Pu Shuzhen,Dong Zhaoqian,Hu Xiaomin,et al. Variability of continental water boundary near Prydz Bay[J]. Marine Science Bulletin,2000,19(6):1-9.

Boger S D,Carson C J L,Fanning C M,et al. Pan-African intraplate deformation in the northern Prince Charles Mountains,East Antarctica[J]. Earth and Planetary Science Letters,2002,195(3/4): 195-210.

Boger S D,Carson C J,Wilson C J L,et al. Neoproterozoic deformation in the Radok Lake region of the northern Prince Charles Mountains,East Antarctica; evidence for a single protracted orogenic event[J]. Precambrian Research,2000,174(1/2): 1-24.

Dirks P H G M,Wilson C J L. Crustal evolution of the East Antarctic mobile belt in Prydz Bay: continental collision at 500 Ma?[J]. Precambrian Research,1995,75(3/4): 189-207.

Andrew M,Claire H,Bruce C. Garnet compositions in Scottish and Norwegian basement terrains: a framework for interpretation of North Sea sandstone provenance[J]. Marine and Petroleum Geology,2004,21(3): 393-410.

Harley S L,Kelly N M. The impact of zircon-garnet REE distribution data on the interpretation of zircon U-Pb ages in complex high-grade terrains: An example from the Rauer Islands,East Antarctica[J]. Chemical Geology,2007,241(1/2): 62-87.

Hokada T,Horie K,Adachi T,et al. Unraveling the metamorphic history at the crossing of Neoproterozoic orogens,Sφr Rondane Mountains,East Antarctica: Constraints from U-Th-Pb geochronology,petrography,and REE geochemistry[J]. Precambrian Research,2013,234: 183-209.

Liu Xiaochun,Zhao Yue,Song Biao,et al. SHRIMP U-Pb zircon geochronology of high-grade rocks and charnockites from the eastern Amery Ice Shelf and southwestern Prydz Bay,East Antarctica: Constrains on Late Mesoproterozoic to Cambrian tectonothermal events related to supercontinent assembly[J]. Gondwana Research,2009,16(2): 342-361.

Phillips G,Wilson C J L,Campbell I H,et al. U-Th-Pb detrital zircon geochronology from the southern Prince Charles Mountains,East Antarctica-Defining the Archaean to Neoproterozoic Ruker Province[J]. Precambrian Research,2006,148(3/4): 292-306.

Pierce E I,Hemming S R,Williams T,et al. A comparison of detrital U-Pb zircon,⁴⁰Ar/³⁹Ar hornblende,⁴⁰Ar/³⁹Ar biotite ages in marine sediments off East Antarctica: Implications for the geology of subglacial terrains and provenance studies[J]. Earth-Science Reviews,2014,138: 156-178.

李淼,刘晓春,赵越. 东南极新元古代晚期-早古生代(泛非期)花岗岩类研究综述[J]. 极地研究,2010,22(4):348-374. Li Miao,Liu Xiaochun,Zhao Yue. A review of research on Late Neoproterozoic-Early Paleozoic (Pan-African) granitoids from East Antarctica[J]. Chinese Journal of Polar Research,2010,22(4):348-374.

李淼,刘晓春,赵越. 东南极普里兹湾地区花岗岩类的锆石U-Pb年龄、地球化学特征及其构造意义[J]. 岩石学报,2007,23(5):1055-1066. Li Miao,Liu Xiaochun,Zhao Yue. Zircon U-Pb ages geochemistry of granitoids from Prydz Bay,East Antarctica,and their tectonic significance[J]. Acta Petrologica Sinica,2007,23(5):1055-1066.

仝来喜,刘小汉,王彦斌,等. 东南极拉斯曼丘陵泥质麻粒岩的变质作用演化[J]. 地质学报,2012,86(8):1274-1290. Tong Laixi,Liu Xiaohan,Wang Yanbin,et al. Metamorphism evolution of pelitic granulites from the Larsemann Hills,East Antarctica[J]. Acta Geologica Sinica,2012,86(8):1274-1290.

周信,仝来喜,刘小汉,等. 东南极拉斯曼丘陵镁铁质麻粒岩的变质作用演化[J]. 岩石学报,2014,30(6):1731-1747. Zhou Xin,Tong Laixi,Liu Xiaohan,et al. Metamorphism evolution of mafic granulite from the Larsemann Hills,East Antarctica[J]. Acta Petrologica Sinica,2014,30(6):1731-1747.

Mikhalsky E V,Sheraton J W,Hahne K. Charnockite composition in relation to the tectonic evolution of East Antarctica[J]. Gondwana Research,2006,9(4): 379-397.

Miyashiro A. Pyalspite garnets in volcanic rocks[J]. Journal of Geological Society of Japan,1995,61(2): 643-647.

Takeuchi T. Change in garnet chemistry show a progressive denution of the source areas for Permain-Jurassic sandstones,Southern Kitakami Terrane,Japan[J]. Sedimentary Geology,1994,93(1/2): 85-105.

Mikhalsky E V,Sheraton J W,Tingey A A,et al. Geology of the Prince Charles Mountains,Antarctica[J]. AGSO-Geoscience Australia Bulletin,2001,247: 1-209.

Barker P F,Filippelli G M,Florindo F,et al. Onset and role of the Antarctic Circumpolar Current[J]. Deep-Sea Research Ⅱ,2007,54(21/22): 2388-2398.

刘合林,陈志华,葛淑兰,等. 晚第四纪普里兹湾沉北部陆坡岩心沉积学记录及古海洋学意义[J]. 海洋地质与第四纪地质,2015,35(3): 209-217. Liu Helin,Chen Zhihua,Ge Shulan,et al. Lat quaternary sedimentary records and paleoceanographic implications from the core on continental slope off the Prydz Bay,East Antarctic[J]. Marine Geology & Quaternary Geology,2015,35(3): 209-217.

谭赛章,于培松,扈传昱,等. 南极普里兹湾表层沉积物中生物钡的含量与分布[J]. 极地研究,2014,26(3):300-305. Tan Saizhang,Yu Peisong,Hu Chuanyu,et al. Biogenic barium in surface sediments of Prydz Bay,Antarctica[J]. Chinese Journal of Polar Research,2014,26(3):300-305.

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