【摘要】：The Kestelek borate deposit has been the subject of geological and mineralogical research over the last decades, but major and trace element geochemistry of this deposit was first investigated in the present study. A total of 22 samples collected from surface exposures and different depths of deposit in boreholes(e.g., lower, middle and upper) comprise the material of this study. Major, trace and REE element analyses of samples were conducted with ICP-MS and ICP-ES methods. The Kestelek borate deposit of Miocene age was formed in playa lakes in an intermountain closed basin which was developed in volcanically and seismically active areas associated with growth faults and grabens affected the whole Anatolia at the beginning of Paleogene. Only colemanite was found as the borate mineral accompanied in lesser amount by calcite, aragonite, smectite, illite, chlorite, corrensite, heulandite and quartz. In colemanite samples, all major elements, except for Ca, show depletion trends with respect to average of earth crust and andesite. For the trace elements, Li, Cs, Sb, As, Sr and Se are characterized by significantly high concentrations. Evaluation of element concentrations and geochemical characteristics reveal that As, Cs, Sb and Li are of detrital origin, Se together with B and Ca are of non-detrital and Sr is indicative of both detrital and non-detrital origin. REE distributions indicate that at least two different depositional regimes prevail in the environment. Corrensite, a clay mineral forming in lake waters, is derived from volcanism. Negative Ce and positive Eu anomalies are indicative of contribution from hydrothermal solutions and fluids.
[Abstract]:The Kestelek borate deposit has been the subject of geological and mineralogical research over the last decades, but major and trace element geochemistry of this deposit was first investigated in the present study. A total of 22 samples collected from surface exposures and different depths of deposit in boreholes(e.g., lower, middle and upper) comprise the material of this study. Major, trace and REE element analyses of samples were conducted with ICP-MS and ICP-ES methods. The Kestelek borate deposit of Miocene age was formed in playa lakes in an intermountain closed basin which was developed in volcanically and seismically active areas associated with growth faults and grabens affected the whole Anatolia at the beginning of Paleogene. Only colemanite was found as the borate mineral accompanied in lesser amount by calcite, aragonite, smectite, illite, chlorite, corrensite, heulandite and quartz. In colemanite samples, all major elements, except for Ca, show depletion trends with respect to average of earth crust and andesite. For the trace elements, Li, Cs, Sb, As, Sr and Se are characterized by significantly high concentrations. Evaluation of element concentrations and geochemical characteristics reveal that As, Cs, Sb and Li are of detrital origin, Se together with B and Ca are of non-detrital and Sr is indicative of both detrital and non-detrital origin. REE distributions indicate that at least two different depositional regimes prevail in the environment. Corrensite, a clay mineral forming in lake waters, is derived from volcanism. Negative Ce and positive Eu anomalies are indicative of contribution from hydrothermal solutions and fluids.
【作者單位】： Faculty
【基金】：supported by the National Boron Research Institute (BOREN) the Scientific and Technical Research Council of Turkey (No.105M356)
【分類號(hào)】：P619.2

【相似文獻(xiàn)】

相關(guān)期刊論文 前10條

1 ;Preparation of aluminum borate whisker reinforced aluminum phosphate wave-transparent materials[J];Chinese Science Bulletin;2008年19期

2 孫大鵬,王蘊(yùn)慧,祁海平,肖應(yīng)凱;A PRELIMINARY INVESTIGATION ON BORON ISOTOPES IN THE DA QAIDAM AND XIAO QAIDAM SALINE LAKES OF QAIDAM BASIN, CHINA[J];Chinese Science Bulletin;1989年04期

3 ;THz spectra of five borates crystals[J];Chinese Science Bulletin;2008年01期

4 Haydar Aboud;H. Wagiran;R. Hussin;Saad Saber;M. A. Saeed;;Photoluminescence and thermoluminescence properties of SnO_2 nanoparticles embedded in Li_2O-K_2O-B_2O_3 with Cu-doping[J];Chinese Optics Letters;2013年09期

5 A.A.Shyichuk;S.Lis;;Photoluminescence properties of nanosized strontium-yttrium borate phosphor Sr_3Y_2(BO_3) _4:Eu~(3+) obtained by the sol-gel Pechini method[J];Journal of Rare Earths;2011年12期

6 ;Molecular and Crystal Structure of 4-〔2-(4-Dimethy aminophenyl)ethenyl〕-1-methypyridinium tetraphenylborate[J];結(jié)構(gòu)化學(xué);2000年04期

7 ;A potential approach to replace sulfurized olefins with borate ester containing xanthate group in lubricating oil[J];Chinese Science Bulletin;2008年07期

8 ;Thermoluminescence characteristics of Li_2B_4O_7:Cu,Ag,P[J];Chinese Science Bulletin;2007年13期

9 周永亮;張曉松;徐建萍;張忠朋;張高峰;魏鳳巍;李嵐;;The influence of cation additives on the NIR luminescence intensity of Er~(3+)-doped borate glasses[J];Chinese Physics B;2012年06期

10 姜中宏,胡麗麗;Phase diagram structure model of glass[J];Science in China(Series E:Technological Sciences);1997年01期

相關(guān)會(huì)議論文 前10條

1 ;Growth of a new novel borate crystal LiSr4B3O9[A];第14屆全國(guó)晶體生長(zhǎng)與材料學(xué)術(shù)會(huì)議論文集[C];2006年

2 ;Polyborate Anions in Aqueous Sodium Borate Solutions[A];中國(guó)化學(xué)會(huì)第十五屆全國(guó)化學(xué)熱力學(xué)和熱分析學(xué)術(shù)會(huì)議論文摘要[C];2010年

3 ;A supermolecular borate based on {B_(14)} clusters[A];中國(guó)化學(xué)會(huì)第五屆全國(guó)結(jié)構(gòu)化學(xué)學(xué)術(shù)會(huì)議論文摘要集[C];2007年

4 ;Synthesis and Structure of a New Hybrid Borate[A];中國(guó)化學(xué)會(huì)第六屆全國(guó)結(jié)構(gòu)化學(xué)學(xué)術(shù)會(huì)議論文摘要[C];2012年

5 ;Assembly of Molybdenum-Copper-Sulfur Cage-like Clusters from[Et_4N][Tp~*MoS(S)_4](Tp~*=hydridotris(3,5-dimethylpyrazol-1-yl)borate)[A];中國(guó)化學(xué)會(huì)第六屆全國(guó)結(jié)構(gòu)化學(xué)學(xué)術(shù)會(huì)議論文摘要[C];2012年

6 Feng-Qiang Xiong;Jingying Shi;Donge Wang;Jian Zhu;Wen-Hua Zhang;Can Li;;Enhanced photocatalytic water oxidation on ZnO photoanodes in a borate buffer electrolyte[A];第十四屆全國(guó)青年催化學(xué)術(shù)會(huì)議會(huì)議論文集[C];2013年

7 Xiaoqing Chang;Zhangang Han;;Synthesis and structure of a novel polyoxovanadium borate decorated by Cd-ligand unit[A];中國(guó)化學(xué)會(huì)第五屆全國(guó)多酸化學(xué)學(xué)術(shù)研討會(huì)論文摘要集[C];2013年

8 Xiaoqing Chang;Zhangang Han;Xueliang Zhai;;Synthesis and structure of a novel polyoxovanadium borate decorated by Cd-ligand unit[A];中國(guó)化學(xué)會(huì)2013年中西部地區(qū)無機(jī)化學(xué)化工學(xué)術(shù)研討會(huì)論文集[C];2013年

9 HUZ G;SASAKI T;YOSHIMURA M;MORI Y;;A NEW NONLINEAR OPTICAL CRYSTAL BaAlBO_3F_2 (BABF)[A];中國(guó)硅酸鹽學(xué)會(huì)2003年學(xué)術(shù)年會(huì)論文摘要集[C];2003年

10 ;Syntheses and SHG properties of Inorganic Borate Derivatives[A];中國(guó)化學(xué)會(huì)第六屆全國(guó)結(jié)構(gòu)化學(xué)學(xué)術(shù)會(huì)議論文摘要[C];2012年

相關(guān)碩士學(xué)位論文 前2條

1 王春;五元體系Li~+(K~+),Rb~+,Mg~(2+)//Cl~-,borate-H_2O 323K穩(wěn)定相平衡研究[D];成都理工大學(xué);2015年

2 尹慶紅;K~+,Rb~+,Mg~(2+)//Cl~-,borate-H_2O五元體系及其子體系348K相平衡研究[D];成都理工大學(xué);2014年

，

本文編號(hào)：2328926