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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
2Time-depen-dent hemispheric shift of the cortical control of volitionalswallowing显示文摘Teismann IK Dziewas R Steinstraeter 0 2009Human Brain Mapping2009,30,1:1
3Transient neonatal dia- betes : widening the understanding of the etiopathogenesis of diabe- tes 显示文摘Temple IK Gardner R J Mackay D J 2000Diabetes2000,49,8:1
4Heat related death and mental illness during the 1999 cincinnati heat wave 显示文摘Kaiser R Rubin C H Henderson A IK 2001The American journal of forensic medicine and patholo- gy2001,22,3:1
5Structure and morphology of electrospun silk nanofibers 显示文摘Zarkoob S Eby R IK Reneker D H 2004Polymer2004,,45:1
6E - cadherin and al- pha-, beta, gamma - catenin proteins expression in relation to metastasis in human breast carcinoma显示文摘Bukholm IK Nesland JM Karesen R 1998Pathol1998,185,1:1
7Urinary leukotriene E4 excretion in exercise induced asthma显示文摘Taylor IK Willings R Toylor GW 1992J appl Physiol1992,73,:1
8Brain-derived neurotrophic factor,nerve growth and neurotrophin-3 selected regions of the rat brain following kainic acid-induced seizure activity显示文摘Katoh-Semba R Takeuchi IK Inaguma Y 1999Neurosci Res1999,11,:1
9Long-term radiographic assessment of secondary alveolar bone grafting outcomes in patients with alveolar clefts 显示文摘Trindade IK Mazzottini R Silva Filho OG 2005Oral Surg Oral Med Oral Pathol Oral Radiol Endod2005,100,3:1
10Low LDL cholesterol in individuals of African descent resulting from frequent nonsense mutations in PCSK9显示文摘Cohen J Pertsemlidis A Kotowski IK Graham R Garcia CK Hobbs HH 2005Nat Genet2005,37,2:1
11Entrepreneurialaspirations,motivations, and their drivers显示文摘HESSELS J G ELD EREN M V T H U R IK R 2008Small BusinessEconomics2008,31,3:1
12The outcome of tendon transfers for C6-spared quadriplegics显示文摘Lo IK Turner R Connolly S 1998J Hand Surg1998,23,:1
13Further evidence for an imprinted gene for neonatal diabetes localized to chromosome 6q22-q23 显示文摘Temple IK Gardner R J Robinson DO 1996Hum Mol Genet1996,5,8:1
14Transient neonatal diabetes : widening the understanding of the etiopathogenesis of diabetes 显示文摘Temple IK Gardner R J Mackay DJ 2000Diabetes2000,49,8:1
15Ma-trix metalloproteinase and tissue inhibitor of matrix met-alloproteinase mRNA levels are specifically altered in tornrotator cuff tendons显示文摘Lo IK Marchuk LL Hollinshead R Hart DA 2004Am J Sports Med2004,32,5:1
16Safety and efficacy of frarneless and frame-based intracranial biopsy techniques 显示文摘Dammers R Haitsma IK Schouten JW 2008Acta Neurochir (Wien)2008,150,1:1
17Trimethoprim-sulfamethoxazole treatment for meningitis owing to mul-tidrug-resistant Elizabethkingia meningoseptica in an ex-tremely low-birthweight,premature infant显示文摘Gokce IK OncellMY Ozdemir R 0,,03:1
18Finding Trajectories of Feature Points in a Monocular Image Sequence显示文摘SETHI IK JAIN R 1987IEEE Transactions on Pattern Analysis Machine Intelligence1987,9,1:1
19Pectoralis major tendon reference (PMT):A new method for accurate restoration of hu?merallength with hemiarthroplasty for fracture显示文摘MURACHOVSKYJ IK NASCIMEN?TO L G 2006J Shoulder Elbow Surg2006,15,:1
20Using long-term ecosystem service and biodiversity data to study the impacts and adaptation options in response to climate change:insights from the global ILTER sites network显示文摘Vihervaara P D'Amato D Forsius M Angelstam P Baessler C Balvanera P Boldgiv B Bourgeron P Dick J Kanka R Klotz S Maass M Melecis V Pet(r)ik P Shibata H Tang JW Thompson J Zacharias S 0,,:1
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