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185篇 您的检索式:作者名="Walters L R"
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1斯洛伐克西喀尔巴阡山脉内侧Veporicum地区的地球动力学演化序列与菱镁矿和滑石矿床成因(英文)显示文摘本文总结并报导了斯洛伐克西喀尔巴阡山脉内侧的石炭纪岩石中产出的菱镁矿和滑石成因的最新资料.这些矿床赋存于Veporicum构造超单元中和该超单元与Gemericum的接触带中.北部Sinec成矿带是主要的菱镁矿和滑石矿化区,产出的主要矿床有Kokava,Sinec,Samo,Hnsta-Mutnik等矿床.而南部的Ochtina成矿带只产有菱镁矿床,主要矿床包括在Dubrava地体上的Dubrava,Mikov?JedL'vec;Luben韐,Ochtina,Kosice-Bankov,Banisko,Medvedia等矿床.菱镁矿形成于变质M1期石炭系中方解石被白云石和菱镁矿连续交代过程(北矿带成矿温度为280~400℃,南矿带成矿温度为370~420℃;Radvanec&Prochska,2001;Kodera&Radvanec,2002).Permoscythian蒸发卤水提供了Mg.成矿事件和华力西期碰撞后运动有关.拉伸构造和高热流值促使成矿热液系统的产生.滑石矿化则形成于稍晚的不同期变质事件(M2),成矿流体来源也与菱镁矿化不同.构造的、微构造的、变质的以及地质年代学的数据将滑石成矿作用和阿尔卑斯上白垩系的构造地热事件AD2联系在一起.AD2事件是阿尔卑斯碰撞(AD1)地壳加厚和变质核杂岩体起源的结果,体现在地壳不整合面上的区域拉伸,及开放系统中大规模热液流动.这一过程在更靠近Veporic热穹的北带区域(Sinec剪切带)很显著,而向着Veporic热穹的周围部分(南Ochtina带),M2变质过程和块滑石化则逐渐减弱.Sinec剪切带是北Sinec带中突出的AD2-AD3结构,白云石/菱镁矿透镜体(在M1期交代造成的)和相伴随的岩石夹杂在AD1中更坚硬的基底岩石之中.本研究证明了AD2中块滑石化的普遍性,滑石和白云石2形成于拉伸显微构造中(变质过程M2;温度为490~540℃,压力为240~330MPa).在Sinec带中AD3阶段的对偶剪切作用形成了该带中的滑石矿.它是AD2事件从去顶到区域扭压剪切的动力学转变过程的逐步延续.北Sinec带使AD3变形处于由坚硬岩石包围的软岩石的狭窄的剪切带中,而在南Ochtina带中AD3变形产生在由里面漂浮着坚硬碳酸盐块的软的岩石柱中.在Ochtina带中,在AD2和AD3阶段由于M2期较低的P-T条件和变形梯度导致了该区有经济价值的滑石矿化不发育.总之,现有的研究结果能用作阿尔卑斯型地体中菱镁矿和滑石找矿的基本标志.Zoltán NMETH Walter PROCHASKA Martin RADVANEC Martin KOV■IK Ján MADARAS Peter KOD■RA L'ubomír HRA■KO 2004岩石学报2004,20,4:2
2Crystal structure of a complex between interferon-gamma and its soluble high-affinity receptor显示文摘Walter M R Windsor W T Nagabhusham T L 1995Nature1995,376,20:1
3Different subceUalar localisations of TRIM22 suggest species-specific function显示文摘HERR A M DRESSEL R WALTER L 2009Immunogenetics2009,61,4:1
4MieroRNA expression profiling in prostate cancer显示文摘Porkka K P Pfeiffer M J Waltering K K Vessella R L Tammela T L Visakorpi T 2007Cancer Res2007,67,:1
5Relation between maize(Zea mays L1)leaf area and root density observed with minirhizotrons显示文摘MARKUS L WALTER R 2001European Journal of Agronomy2001,,15:1
6Solar Water Splitting Cells显示文摘Walter M G Warren E L McKone J R 2010Chemical Reviews2010,110,11:1
7Zinc mediated dimer of human interferon-alpha(2b)revealed by X- ray crystallography 显示文摘Radhakrishnan R Walter L J 1996Structure1996,4,12:1
8Evidence for divergence of restriction fragment length polymorphism patterns following invivo replication of porcine reproductive and respiratory syndrome virus显示文摘Wesley R D Mengeling W L walter K M 1999Am J Vet Res1999,60,:1
9The identification of 2,4-diacetylphloroglucinol as an antifungal metabolite produced by cutaneous bacteria of the salamander Plethodon cinereus显示文摘Brucker R M Baylor C M Walters R L 2008Journal of Chemical Ecology2008,34,1:1
10Congenital pulmonary lymphangiectasis显示文摘Noonan J A Walters L R Reeves J T 1970Am J Dis Child1970,120,4:1
11The phenylala- nine ammonia lyase (PAL) gene family shows a gymno- sperm - specific lineage 显示文摘Ujwal R B James H L W Walter L 2012BMC Genomics2012,13,3:1
12Enhanced susceptibility to cytotoxic T lymphocytes without increase of MHC class I antigen expression after conditional overexpression of heat shock protein 70 in targer cells显示文摘 Lobbers M Walter L 1999Eur J Immunol1999,29,12:1
13Magnetic properties of cube textured silicon-iron magnetic sheet 显示文摘WALTER J L HIBBARD W R FIEDLER H C 1958Journal of Applied Physics1958,29,3:1
14Kinetics of feldspar and quartz dissolution at 70280 and near neutral pH effects of organic acids and NaCl 显示文摘Blake R E Walter L M 1999Geochimica et Cosmochimica Acta1999,63,:1
15Modified Asphalt Pavement Materials显示文摘Terre R L Walter J L 1986The European Experience1986,,4:1
16Closure of large, complex defects afteroncologic neurosurgery with a free myoperitoneal flap 显示文摘de Weerd L Kloster R Walter C 2013J Reconstr Microsurg2013,29,3:1
17Status of LMR fuel development in the United States 显示文摘Legett R D Walters L C 1993Nuclear Materials1993,204,:1
18Crystal structure of a complex between interferon-gamma and its solu- ble high-affinity receptor显示文摘Walter M R Windsor W T Nagabhusham T L 1995Nature1995,376,20:1
19Calculated phonon band structure and density of states and interpretation of Raman spec-trum in rocksalt ScN显示文摘Paudel Tula R Lambrecht Walter R L 2009Phys Rev B2009,79,85:1
20Cytogenetie mapping and orientation of the rhesus macaque MHC 显示文摘Huber I Walter L Wimmer R 2003Cytogenet Genome Res2003,103,12:1
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