Verfügbarkeit: Contact metamorphism

Contact metamorphism:

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Bibliographische Detailangaben
Format:	Buch
Sprache:	English
Veröffentlicht:	Washington, D.C. Mineralogical Society of America 1991
Schriftenreihe:	Reviews in mineralogy 26
Schlagworte:	Métamorphisme (Géologie) Geochemistry Metamorphism (Geology) Kontaktmetamorphose Aufsatzsammlung Konferenzschrift > 1991 > Fallbrook Calif.
Online-Zugang:	Inhaltsverzeichnis
Beschreibung:	XVI, 847 S. Ill., graph. Darst., Kt.
ISBN:	0939950316

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245	1	0	\|a Contact metamorphism \|c Derrill M. Kerrick, ed.
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adam_text	Table of Contents Page 11 Copyright; List of additional volumes of Reviews in Mineralogy iii Foreword; Preface and Acknowledgments Chapter 1 Derrill M. Kerrick OVERVIEW OF CONTACT METAMORPHISM 1 INTRODUCTION 1 GEOLOGIC SETTING 2 iNTRUSrVES 4 COMPARISON WITH REGIONAL METAMORPHISM 7 METAMORPHIC PROCESSES 8 Coarsening 8 Neocrystallization 9 Metasomatism 9 Anatexis 10 Deformation 10 Fluids 12 references Chapter 2 George W. Bergantz PHYSICAL AND CHEMICAL CHARACTERIZATION OF PLUTONS 13 Introduction 13 Contact metamorphism as a conjugate system 16 Intensive Variables 16 Sequence of crystallization 18 Volatiles 20 Estimating temperature and pressure 21 Physical properties 24 EXTENSIVE VARIABLES 24 Size and shape of plutons 26 Open-system behavior 30 Dynamic State: combination of intensive and extensive variables 30 Crystallization 31 Conduction and convection models 34 references 42 Acknowledgments Chapter 3 Theodore C. Labotka Chemical and physical Properties of fluids 43 The existence of Metamorphic fluids 48 Thermochemical properties of Contact metamorphic Fluids 49 H?O 52 CÖ2 57 CO2-H2O mixtures 62 COHa IV 67 MINERAL-FLUID EQUILIBRIA 67 Quartz-H2O 69 Calcite-H2O 70 Graphite-H2O 73 Graphitic pelitic hornfelses 79 Graphitic limestones 81 Mixed volatile equilibria in CO2-H2O systems 86 Assemblages in NaCl-CO2-H2O fluids 88 The compositions of metamorphic fluids 92 TRANSPORT PROPERTIES OF AQUEOUS FLUIDS 92 Viscosity 92 Thermal conductivity 94 Self-diffusion coefficient 95 Comparison of the transport properties of H2O 96 Summary 96 ACKNOWLEDGMENTS 97 REFERENCES Chapter 4 D.R.M. Pattison R.J. Tracy Phase equilibria and thermobarometry of metapelites 105 PROLOGUE 105 INTRODUCTION 105 Historical background 107 Distinction between contact and regional metamorphism of pelites 109 The importance of the petrogenetic grid 109 Approach used in this chapter 110 Descriptive Aspects of Contact Metamorphosed Pelites 110 Facies of contact metamorphism 110 Textures of contact metamorphic pelites 115 CHEMOGRAPHIC ANALYSIS OF ASSEMBLAGES 118 Metamorphism vs. metasomatism 120 contact aureoles in pelites 120 Contact Metamorphic facies Series 124 Facies series 1 124 Facies series 1, Type la 124 Diagnostic features 124 The Comrie aureole, Scotland 124 Other aureoles 124 Model reaction sequence 125 Mineral compositions 125 Facies series 1, Type lb 125 Diagnostic features 125 The Ballachulish aureole, Scotland 126 Other aureoles from sub-facies series Type lb 126 Regional metamorphic examples 129 Model reaction sequence 129 Mineral compositions 129 Facies series 1, Type lc 129 Diagnostic features 130 The McGerrigle aureole, Quebec 130 The Tono aureole, Japan 130 Other aureoles from sub-facies series Type lc 130 Regional examples of facies series Type lc 132 Model reaction sequence 132 Mineral compositions 132 Faciès series 2 133 Faciès series 2, Type 2a 133 The Cupsupric aureole, Maine 133 The Kiglapait auréole, Labrador 134 Other aureoles of sub-fades series Type 2a 135 Regional examples 135 Model reaction sequence 135 Mineral compositions 138 Faciès series 2, Type 2b 138 Diagnostic features 138 The Ardara aureole, Donegal 140 The Ronda aureole, Spain 141 Other aureoles from facies series Type 2b 141 Further subdivision ofsub-facies series Type 2b 141 Regional examples 142 Model reaction sequence \A2 Mineral compositions 143 Facies series 3 143 Facies series Type 4 145 Summary of facies series types 146 Northwestern Maine—an example of regional-scale contact metamorphism 147 Notable mineral associations in contact metamorphosed pelites 147 Cordierite-garnet-muscovite 147 Staurolite-cordierite-muscovite 147 Kyanite 148 Quartz-absent assemblages 148 Corundum 148 Spinel 148 Hypersthene 148 LOW- AND HIGH-P ULTRAMETAMORPHISM: BUCHTTES AND EMERIES 148 Buchites 149 Emeries 150 Cortlandt Complex emeries 151 PROPOSED PETROGENETIC GRID 151 Restrictions 154 Garnet stability—the effect of Ca and Mn 154 Staurolite-cordierite-muscovite 155 K-feldspar + chlorite 156 K-feldspar + staurolite 156 Hypersthene 156 Univariant and divariant reactions 156 Orientation of the grid 156 Reactions at the onset of anatexis 157 Facies series and bathozones 157 Comparison with the bathozone scheme ofCarmichael (1978) 159 High-grade assemblages in the anatectic zone 160 Stability of kyanite + biotite in andalusite-sillimanite sequences 160 ANATEXIS 164 Significance of anatexis to phase equilibria 165 The muscovite-melt bathograd 165 CALIBRATION OF THE PETROGENETIC GRID IN P-T SPACE 169 Accuracy of the calibrated grid 170 C- and S-bearing fluid species and variations in 170 Pressures of facies series types 173 THERMOBAROMETRY 173 Low to intermediate grade metapelites 173 Thermometry VI 175 Barometry 175 Multi-equilibrium calculations 175 The zoned-garnet Gibbs' method 111 High-grade metapelites 177 Thermometry 111 Barometry 178 Multi-equilibrium calculations 179 Pressure estimates using stratigraphie arguments 179 Comparison of exchange thermobarometry with petrogenetic grid constraints 181 epilogue 181 Suggestions for future research 181 Use of modal mineralogy and textures to document reaction processes 181 Testing techniques for P-T path determination 181 Detailed investigation of anatexis in contact metamorphism 181 Experimental refinement of key metapelitic equilibria 182 Resetting of geothermobarometers 182 Testing of multi-equilibrium techniques 182 ACKNOWLEDGMENTS 182 BIBLIOGRAPHY AND REFERENCES Chapter 5 R.J. Tracy B.R. Frost phase equilibria and thermobarometry of calcareous, ultramafic and Mafic rocks, and iron formations 207 INTRODUCTION 207 Historical background 207 Bowen's decarbonation series 208 Pressure series of contact metamorphism 208 Purpose of this chapter 208 Contact Metamorphism of Calcareous rocks 208 Phase equilibria 209 Fluid composition buffering in mixed-volatile equilibria 212 CMS (H2O-CO2) equilibria 216 CMAS(H2O-CO2) equilibria 218 KCMAS(H2O-CO2) equilibria 223 Other systems 224 Kinetic control of contact phase equilibria 225 Bulk compositional control of phase equilibria in calcareous rocks 226 Thermobarometry in contact metamorphosed calcareous rocks 226 Well studied contact metamorphic calcareous rocks 229 Adirondack^ 229 Alta aureole 231 Ballachulish aureole 233 Boulder and Marysville aureoles 237 Christmas Mountains and Marble Canyon aureoles 239 Crestmore 240 Elkhorn aureole 241 Notch Peak aureole 246 Beinn an Dubhaich aureole, Skye 246 Carbonate rock xenoliths in magmas 248 CONTACT METAMORPHISM OF ULTRAMAFIC ROCKS 249 Phase equilibria 249 The system CMS(H2O) vil 250 The system CFMS(H2O) 252 The system CMS(H2O-CO2) 252 The system FMAS(H2O) 252 The system CFMAS(H2O) 255 Well studied contact metamorphic ultramafic rocks 255 Bergell aureole 257 Paddy-Go-Easy Pass 257 CONTACT METAMORPHISM OF MAFIC ROCKS 257 Difficulties in studying contact metamorphosed metabasites 259 Phase equilibria 259 Amphibole reactions 263 Effects of oxygen fugacity 264 Well studied contact metamorphic mafic rocks 264 Skye and Skaergaard 265 TheKarmutsen 267 Morton Pass 269 CONTACT METAMORPHISM OF IRON FORMATIONS 269 Phase equilibria 269 The system FS(H2O) 269 The system CFMS(H2O) 273 The system FMS(H2O-CO2-O2) 273 Well-studied contact metamorphic iron formations 275 Metamorphism of the Gunflint Formation 277 Metamorphism of the Biwabik Formation 277 Summary 279 directions for future research 280 acknowledgments 280 bibliography and references Chapter 6 James Brenan DEVELOPMENT AND MAINTENANCE OF METAMORPHIC PERMEABILITY: IMPLICATIONS FOR FLUID TRANSPORT 291 introduction 291 Overview of Likely Fluid transport Mechanisms 291 Hydrofracture 291 Porous flow 292 Crack networks 292 Intergranidar fluid 292 Permeability estimation 293 Surface tension-driven infiltration 293 Crack Propagation and the fate of Crack-Induced permeability 293 Basics of fracture mechanics 294 Processes that affect the onset of unstable crack extension 294 Chemical environment 294 Effect ofP, T and microstructure 295 Stress corrosion 297 Hydrofracturing 298 Processes controlling the longevity of crack-induced permeability 298 Crack sealing 298 Crack healing 300 Effects ofP.T and fluid composition on crack healing 301 Other effects on crack healing 302 Effect of deformation Vlll 302 INTERGRANULAR DISTRIBUTION OF FLUID 302 Overview 302 Introduction 303 Basic principles of fluid distribution theory 304 Results of dihedral angle measurements 304 Experiments with quartz 309 Experiments with calcite 310 Results with other minerals 311 Absence of grain-boundary films 311 Diffusion in fluid-bearing systems 312 Observations of natural wetting features 315 FINAL COMMENTS 315 ACKNOWLEDGMENTS 315 REFERENCES Chapter 7 M.D. Barton, R.P. Ilchik M.A. Marikos METASOMATISM 321 INTRODUCTION 321 CHARACTERIZATION 321 Modal changes 323 Chemical changes 324 Reactions 325 TYPES 325 Igneous and clastic host rocks 325 Na-Mg-Ca-K types 329 Hydrogen-ion metasomatism 330 Volatile addition and silication 331 Fenitiziation 331 Carbonate and ultramafic host rocks 331 Carbonate rocks 333 Ultramafic rocks 333 ENVIRONMENTS AND DISTRIBUTION 334 Mafic intrusive suites 334 Intermediate intrusive suites 335 Felsic intrusive suites 336 Strongly alkaline suites 336 DISCUSSSION 336 Intrusion compositions 341 Distibution and zoning 345 ACKNOWLEDGMENTS 345 REFERENCES Chapter 8 John M. Ferry DEHYDRATION AND DECARBONATION REACTIONS AS A RECORD OF FLUID INFILTRATION 351 introduction 351 historical perspective 352 the petrologic Record of Fluid infiltration during Contact METAMORPfflSM: SELECTED EXAMPLES 352 Five aspects of the petrologic record 352 Sequences ofisograds 352 Mineral assemblages 352 Reaction progress IX 356 Spacing ofisograds 356 Direction ofmetamorphic grade 356 Scope of review 357 INFILTRATION THEORY 358 Box models 360 Models for coupled fluid flow and chemical reaction 360 General theory - systems with local mineral-fluid equilibrium 362 General theory - input of disequilibrium fluid at the inlet of the flow system 363 Applications to Simple systems 363 Effect of fluid flow along a temperature gradient 365 Model siliceous limestone 367 Model petite 367 Effect of fluid flow along a pressure gradient 370 Model siliceous limestone 370 Model pea'te 370 Summary and generalization of applications to simple systems 370 Infiltration-driven contact metamorphism 371 Time-integrated fluid fluxes of infiltration-driven contact metamorphism 371 Equilibrium vs. disequilibrium fluids 372 Relative importance of increasing temperature vs. decreasing pressure during equilibrium flow 373 Carbonate rocks vs. petites as petrologic records of fluid-rock infiltration 373 FLUID FLOW IN CONTACT AUREOLES: IDENTIFICATION AND MEASUREMENT 373 Model rock compositions 374 Phase equilibria and conditions of contact metamorphism 374 Prograde contact metamorphism—zero vs. infinite time-integrated fluid flux 374 Predicted mineralogy: zero time-integrated flux "in Predicted mineralogy: infinite time-integrated flux 377 Mineralogical criteria for distinguishing zero from infinite fluid flux 379 Quantitative constraints on time-integrated fluid flux from observed mineral assemblages 380 Lower bounds on am from divariant assemblages 380 Upper bounds on qmfrom invariant assemblages 380 Bounds on qmfrom selected univariant assemblages and the invariant assemblage dolomite-calcite-tremolite-forsterite- diopside 382 Limits on time-integrated fluid fluxes during contact metamorphism 382 Fluid flow or large porosity? 383 Quantitative constraints on time-integrated fluid flux from measured reaction progress 384 Quantitative constraints on time-integated fluid flux from measured spacing of isograds 387 Discussion and Overview 387 Role of infiltration in the mineralogical evolution of contact aureoles 388 Time-integrated fluid flux 388 Lithology and fluid flow 388 Inner and outer aureoles 390 Late hydration 390 Fluid flow direction and hydrologie models for contact metamorphic events 390 Petrologic evidence of flow direction 390 Hydrologie models of contact metamorphism 391 Acknowledgments 391 References Chapter 9 Peter I. Nabelek Stable isotope monitors 395 INTRODUCTION 396 LIST OF SYMBOLS 397 NOTATION AND FRACTIONATION FACTORS 397 The 3-value and standards 397 The fractionation factor 400 ISOTOPIC CHANGES IN CLOSED SYSTEMS 401 Temperature effects on stable isotope compositions of minerals 402 Isotopic changes in minerals during net-transfer reactions 404 OPEN SYSTEMS: LOSS OF VOLATILES 407 Combined 918O-313C depletions in calc-silicate metasediments 408 Open Systems: fluid-Rock Interaction 408 Zero-dimensional (one-box models) and mixing 410 One-dimensional flow; numerical multibox models 413 One-dimensional flow; Chromatographie exchange 415 ISOTOPE SYSTEMATICS OF OPEN CONTACT AUREOLES 418 ISOTOPE SYSTEMATICS OF LARGELY CLOSED AUREOLES 418 The roles of permeability and structure 421 The origin of fluids in largely-closed contact aureoles 422 Skarns 424 Stable isotope thermometry in Contact Aureoles 428 kinetic considerations and retrograde exchange 428 Kinetic considerations 428 Retrograde exchange 430 conclusions 430 acknowledgments 430 References Chapter 10 K.P. Furlong, R.B. Hanson J.R. Bowers MODELING THERMAL REGIMES 437 introduction 438 list of Symbols 439 Modeling heat transfer 440 modeling Cooling intrusives 443 Temperature dependence of thermal diffusivity 444 Conduction as rate controlling process 444 Shortcomings of analytical models 445 Crustal Thermal Regimes 447 Transient geotherms 448 Crustal heterogeneities 448 NUMERICAL SOLUTIONS 448 Finite difference approximation 451 Boundary conditions 452 CONDUCTION-DOMINATED SYSTEMS 452 Classifying systems 456 Intrusive geometry 456 One-dimensional models 458 Two-dimensional models 458 Three-dimensional models 462 Latent heat 463 Endothermic reactions 463 Host rock thermal gradients XI 465 Multiple intrusive events 467 Aureole deformation 467 LOW-PRESSURE METAMORPHIC BELTS 468 MODELING HYDROTHERMAL EFFECTS 469 General equations and principles 470 Conservation of mass (or continuity) equation 470 Darcy's law ATI 1 Conservation of energy equation Ml Solution methods and basic assumptions 472 Models with A ¦ u = 0 473 Fluid equation of state A1A Permeability and porosity 475 First-order controls on fluid flow: effects of geometry and permeability 475 Generalfeatures 478 Cooling times 481 Bulk fluid/rock ratios 481 Evolution of flow patterns 482 Flow directions and flow paths 484 Two-phase flow 484 Comptes geometries and anistropy 484 Topography 487 Pore pressure increases and permeability changes 487 Enhancement of permeability 491 Reduction of permeability 492 Fluid production 495 Overview, summary, and application of models 496 Applications 497 CONCLUSION 497 ACKNOWLEDGMENTS 498 REFERENCES Chapter 11 Raymond L. Joesten KINETICS OF COARSENING AND DIFFUSION-CONTROLLED MINERAL GROWTH 507 508 509 511 Why Study kinetics in Contact aureoles? Introduction to the kinetics of coarsening CjTOTTï Tf a T r\T~ro^Ti iiwi'i--v^t rvr? ^A inrr-\min t7r^.mnytf lmKUUUCUUIN 1U IHfc.RJNblUJSUl't-UAKSillNUNU EMPIRICAL DESCRIPTION OF COARSENING KINETICS j x x THEORETICAL DESCRIPTION OF COARSENING KINETICS 511 Surface energy reduction-the driving force for coarsening 512 Surface energy and particle coarsening 513 Surface energy and matrix coarsening 514 Coarsening of dispersed particles - porphyroblast coarsening 515 Particle growth controlled by matrix volume diffusion 5 * 6 Particle growth controlled by matrix grain-boundary diffusion 516 Particle growth controlled by dissolution kinetics at the particle/matrix interface 517 Generalfeatures of particle coarsening rate 518 Integrated particle coarsening equations ™~ Matrix coarsening - coarsening of monomineralic aggregates Grain size distributions for particle and matrix coarsening Effect of volume fraction on particle coarsening Application of theoretical coarsening models to the analysis of coarsening in laboratory and natural systems 321 xn 525 EXPERIMENTAL COARSENING OF ROCK-FORMING MINERALS 525 Calcite 530 Quartz 533 Wollastonite 533 Extrapolation of experimental coarsening results to geologic times 533 Calcite 534 Quartz 535 Does grain diameter stabilize at long times? 536 Compensation equation for retrieval of Arrhenius coefficients for normal grain growth from measurements at a single temperature 536 MATHEMATICAL MODELING OF THE KINETICS OF THERMALLY-ACTIVATED PROCESSES IN CONTACT AUREOLES 536 Kinetic description of non-isothermal coarsening in contact aureoles 538 Crank-Nicolson finite difference model for the crystallization and cooling of a dike using the enthalpy method Recrystallization and coarsening kinetics in contact aureoles Calcite coarsening in the contact aureoles of basalt dikes Quartz coarsening Retrieval of coarsening parameters using a thermal history mode I for the Christmas Mountains contact aureole 546 Afield test of coarsening models in the Ballachulish contact aureole 551 Traversella contact aureole 553 Low temperature quartz coarsening in the Ouachita orogen 554 Wollastonite recrystallization and coarsening in the Christmas Mountains contact aureole 558 DIFFUSION IN CONTACT METAMORPHISM 558 KINETICS OF DIFFUSION IN POLYCRYSTALLINE AGGREGATES 558 Grain-boundary diffusion kinetics 561 Scale of diffusion penetration in metamorphic rocks 562 Retrieval of oxygen grain-boundary diffusion coefficients from coarsening coefficients 562 Diffusion and the kinetics of heterogeneous mineral reactions 564 chert Nodule Reaction Rims in Carbonate rocks in Contact aureoles 564 Chert nodule reaction rims in limestone 566 Chert nodule reaction rims in dolostone 566 Alta contact aureole 567 Beinn an Dubhaich contact aureole 569 Kaizuki-yama granit, Japan 569 Santa Ollala tonalité, Spain 569 Aankit basaltic feeder dike, USSJi. 569 Steady State Modeling of the Diffusion-Controlled Growth of Chert Nodule Reaction Rims 569 Constrained mass balance modeling of mineral assemblage zoning 570 Model chert limestone reaction rims 571 Model chert dolostone reaction rims 573 experimental modeling of chert nodule reaction rims 575 kinetics of diffusion-controlled reaction rim growth in the Christmas Mountains Contact Aureole 578 Acknowledgment 579 references xm Chapter 12 D.M. Kerrick, A.C. Lasaga S.P. Raeburn KINETICS OF HETEROGENEOUS REACTIONS 583 introduction 584 list of Symbols 586 kinetics of Overall Reactions: Theory 586 Elementary versus overall reactions 587 Steady state and metastability 587 Heterogeneous reaction rate laws 596 A simple flow and reaction model 601 KINETICS OF OVERALL REACTIONS: EXPERIMENTAL STUDIES 601 Methodology 603 Experimental studies of selected reactions 603 Andalusite = sillimanite 609 Calcite + quartz = wollastonite + CO2 610 Tremolite + dolomite = forsterite + calcite + CO2 + HjO 610 Tremolite + calcite + quartz = diopside + CO2 + H2O 613 Dolomite + quartz = diopside + CO2 613 Muscovite + quartz = andalusite + K-feldspar + H2O 613 Brucite = periclase + H2O 616 Critique of experimental studies on heterogeneous metamorphic reaction kinetics 618 Application of experimental studies to contact metamorphism 619 Calcite + quartz = wollastonite + CO2 619 Tremolite + dolomite = forsterite + calcite + CO2 + H2O 620 Tremolite + calcite + quartz = dk psUie + CO2 + H2O 621 Critique of the application of experimental kinetic data to contact metamorphism 622 KINETICS OF OVERALL HETEROGENEOUS REACTIONS: FIELD STUDIES 622 Overstepping and kinetic isograds 634 Kinetic analysis of selected heterogeneous reactions 634 Andalusite = sillimanite reaction 636 Reactions in metamorphosed siliceous dolomites 637 Retrograde heterogeneous reaction kinetics in contact metamorphism 639 Kinetics of nucleation and Growth 639 Theories of nucleation and growth in metamorphism 639 Nucleation rates 641 Growth rates 644 Overall transformation rates 644 Textural information relevant to crystallization kinetics 645 Spatial distribution of crystals 645 Crystal size distributions 652 Compositional information relevant to crystallization kinetics 652 Theories of compositional zoning in garnet 653 Conversion of compositional data to growth rate information 656 Significance of non-bell-shaped MnO profiles to crystallization kinetics 658 Discussion of published metamorphic crystallization kinetic studies 662 SUGGESTIONS FOR FUTURE RESEARCH 662 Experimental studies 662 Field studies 666 acknowledgments 666 References xiv Chapter 13 S.R. Paterson, R.H. Vernon T.K. Fowler, Jr. AUREOLE TECTONICS 673 why Study Structures in Aureoles? 673 historical Review of emplacement Mechanisms 675 further evaluation of emplacement mechanisms 675 Introduction 676 Stoping 677 Cauldron subsidence, ring-dikes and cone sheets 679 Laccoliths 680 Block elevation along faults 681 Diapirs and ballooning plutons 684 Mystery plutons 684 Wall-rock melting 685 Sills/dikes 686 Regional deformation and extension 688 AUREOLE STRUCTURES AND TIMING RELATIONS 689 Foliation patterns 692 Lineation patterns 692 Brittle structures 693 Migmatites in contact aureoles 695 Timing relationships 697 Distinguishing types of structures in granitoids 700 Foliation patterns 701 Additional factors influencing structural patterns and timing 701 Pluton shapes 702 Post-emplacement strain partitioning 703 Porphyroblast-matrix relations as timing indicators in aureoles 706 PMR 's in contact aureoles without regional deformation 706 PMR's in contact auireoles with concurrent regional deformation 707 RECENT METHODS 707 Kinematic indicators 708 Strain analyses and mechanical modeling 708 Fractals 708 Rates of processes 709 Crystal size distributions 709 Thermomechanical modeling and field studies 709 Discussion of Aureole tectonics 710 Most ductile processes 711 Brittle/ductile processes 711- Brittle wall rock processes 712 Summary of timing relations 712 Post-cleavage plutons 712 Syn-cleavage plutons 713 Pre-cleavage plutons 713 Concluding remarks 714 REFERENCES Chapter 14 M.D. Barton, J-M. Staude, E.A. Snow D.A. Johnson AUREOLE SYSTEMATICS 723 INTRODUCTION 724 SYMBOLS AND ABBREVIATIONS 725 PHENOMENOLOGY OF CONTACT METAMORPHISM XV 725 Scale-independent features 725 Isochemical changes 728 Allochemical changes 728 Time-space relationships 730 VARIABLES 730 Principal variables 732 Depth, composition, and size 732 Other variables 732 Environments of Contact metamorphism 732 Overview 734 Volcanic and hypabyssal 735 Convergent margin-raltated - terrestrial 743 Convergent margin-related - marine 747 Rift- and hot-spot related 756 Tholeiitic magmatism 757 Spreading centers 761 Upper crust 770 Intrusions 771 Aureoles 772 Fluid flow and metasomatism 775 Multiple intrusive centers 775 Pegmatites 778 Layered intrusions 779 Mafic layered intrusions 780 Anorthosite massifs 781 Middle crust 790 Lower crust and upper mantle 790 Lower crust 794 Upper mantle 795 Non-igneous types of contact metamorphism 796 Tilted and composite sections 797 SYNOPSIS AND SYNTHESIS 797 Intrusions and host rocks 797 Distribution with depth 803 Aureoles 803 Isochemical systematics 808 Allochemical systematics 814 Time-space relationships 820 Concluding remarks 820 ACKNOWLEDGMENTS 821 REFERENCES XVI
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genre	(DE-588)4143413-4 Aufsatzsammlung gnd-content (DE-588)1071861417 Konferenzschrift 1991 Fallbrook Calif. gnd-content
genre_facet	Aufsatzsammlung Konferenzschrift 1991 Fallbrook Calif.
id	DE-604.BV004725732
illustrated	Illustrated
indexdate	2024-07-20T07:50:42Z
institution	BVB
isbn	0939950316
language	English
oai_aleph_id	oai:aleph.bib-bvb.de:BVB01-002905441
oclc_num	263184714
open_access_boolean
owner	DE-19 DE-BY-UBM DE-12 DE-91 DE-BY-TUM DE-29 DE-355 DE-BY-UBR DE-703 DE-83 DE-11 DE-188 DE-B16 DE-M490
owner_facet	DE-19 DE-BY-UBM DE-12 DE-91 DE-BY-TUM DE-29 DE-355 DE-BY-UBR DE-703 DE-83 DE-11 DE-188 DE-B16 DE-M490
physical	XVI, 847 S. Ill., graph. Darst., Kt.
publishDate	1991
publishDateSearch	1991
publishDateSort	1991
publisher	Mineralogical Society of America
record_format	marc
series	Reviews in mineralogy
series2	Reviews in mineralogy
spelling	Contact metamorphism Derrill M. Kerrick, ed. Washington, D.C. Mineralogical Society of America 1991 XVI, 847 S. Ill., graph. Darst., Kt. txt rdacontent n rdamedia nc rdacarrier Reviews in mineralogy 26 Métamorphisme (Géologie) Geochemistry Metamorphism (Geology) Kontaktmetamorphose (DE-588)4270587-3 gnd rswk-swf (DE-588)4143413-4 Aufsatzsammlung gnd-content (DE-588)1071861417 Konferenzschrift 1991 Fallbrook Calif. gnd-content Kontaktmetamorphose (DE-588)4270587-3 s DE-604 Kerrick, Derrill M. Sonstige oth Reviews in mineralogy 26 (DE-604)BV000002349 26 HBZ Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=002905441&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis
spellingShingle	Contact metamorphism Reviews in mineralogy Métamorphisme (Géologie) Geochemistry Metamorphism (Geology) Kontaktmetamorphose (DE-588)4270587-3 gnd
subject_GND	(DE-588)4270587-3 (DE-588)4143413-4 (DE-588)1071861417
title	Contact metamorphism
title_auth	Contact metamorphism
title_exact_search	Contact metamorphism
title_full	Contact metamorphism Derrill M. Kerrick, ed.
title_fullStr	Contact metamorphism Derrill M. Kerrick, ed.
title_full_unstemmed	Contact metamorphism Derrill M. Kerrick, ed.
title_short	Contact metamorphism
title_sort	contact metamorphism
topic	Métamorphisme (Géologie) Geochemistry Metamorphism (Geology) Kontaktmetamorphose (DE-588)4270587-3 gnd
topic_facet	Métamorphisme (Géologie) Geochemistry Metamorphism (Geology) Kontaktmetamorphose Aufsatzsammlung Konferenzschrift 1991 Fallbrook Calif.
url	http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=002905441&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA
volume_link	(DE-604)BV000002349
work_keys_str_mv	AT kerrickderrillm contactmetamorphism

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