Startseite Letter. Geobarometry from host-inclusion systems: The role of elastic relaxation
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Letter. Geobarometry from host-inclusion systems: The role of elastic relaxation

  • Ross J. Angel EMAIL logo , Mattia L. Mazzucchelli , Matteo Alvaro , Paolo Nimis und Fabrizio Nestola
Veröffentlicht/Copyright: 14. Oktober 2014
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American Mineralogist
Aus der Zeitschrift American Mineralogist Band 99 Heft 10

Abstract

Minerals trapped as inclusions within other host minerals can develop residual stresses on exhumation as a result of the differences between the thermo-elastic properties of the host and inclusion phases. The determination of possible entrapment pressures and temperatures from this residual stress requires the mutual elastic relaxation of the host and inclusion to be determined. Previous estimates of this relaxation have relied on the assumption of linear elasticity theory. We present a new formulation of the problem that avoids this assumption. We show that for soft inclusions such as quartz in relatively stiff host materials such as garnet, the previous analysis yields entrapment pressures in error by the order of 0.1 GPa. The error is larger for hosts that have smaller shear moduli than garnet.

Keywords: Inclusions; residual stress; elasticity; elastic relaxation
Received: 2014-5-12
Accepted: 2014-7-12
Published Online: 2014-10-14
Published in Print: 2014-10-1

© 2014 by Walter de Gruyter Berlin/Boston

Artikel in diesem Heft

  1. Highlights and Breakthroughs. Pauling’s rules, in a world of non-spherical atoms
  2. Highlights and Breakthroughs. Theoretical and applied implications of the structural order of irradiated vermiculite
  3. Highlights and Breakthroughs. An examination of the Ti-in-quartz thermobarometer in rocks that contain dynamically recrystallized quartz: Re-equilibration of [Ti] during recrystallization
  4. The Second Conference on the Lunar Highlands Crust and New Directions. Visible-infrared spectral properties of iron-bearing aluminate spinel under lunar-like redox conditions
  5. The Second Conference on the Lunar Highlands Crust and New Directions. VNIR spectral variability of the igneous stratified Stillwater Complex: A tool to map lunar highlands
  6. The Second Conference on the Lunar Highlands Crust and New Directions. Spinel-rich lithologies in the lunar highland crust: Linking lunar samples with crystallization experiments and remote sensing
  7. The Second Conference on the Lunar Highlands Crust and New Directions. Phosphate-halogen metasomatism of lunar granulite 79215: Impact-induced fractionation of volatiles and incompatible elements
  8. The Second Conference on the Lunar Highlands Crust and New Directions. Reflectance spectroscopy of plagioclase-dominated mineral mixtures: Implications for characterizing lunar anorthosites remotely
  9. The Second Conference on the Lunar Highlands Crust and New Directions. The distribution of Mg-spinel across the Moon and constraints on crustal origin
  10. The occurrence and composition of chevkinite-(Ce) and perrierite-(Ce) in tholeiitic intrusive rocks and lunar mare basalt
  11. Garnet as a major carrier of the Y and REE in the granitic rocks: An example from the layered anorogenic granite in the Brno Batholith, Czech Republic
  12. Mid-infrared optical constants of clinopyroxene and orthoclase derived from oriented single-crystal reflectance spectra
  13. Time-resolved synchrotron X-ray diffraction study of the dehydration behavior of chalcophanite
  14. Ab initio investigations of dioctahedral interlayer-deficient mica: Modeling particles of illite found within gas shale
  15. Trona at extreme conditions: A pollutant-sequestering material at high pressures and low temperatures
  16. In-situ U-Th/Pb geochronology of (urano)thorite
  17. Temperature-induced amorphization of Na-zeolite A: A view from multi-nuclear high-resolution solid-state NMR
  18. “Silicified” pyrochlore from nepheline syenite (mariupolite) of the Mariupol Massif, SE Ukraine: A new insight into the role of silicon in the pyrochlore structure
  19. Physio-chemical properties of gamma-irradiated vermiculite and their significance for radiation protection and thermoluminescence
  20. Ti resetting in quartz during dynamic recrystallization: Mechanisms and significance
  21. Thermodynamic study of monoclinic pyrrhotite in equilibrium with pyrite in the Ag-Fe-S system by solid-state electrochemical cell technique
  22. Phase diagram and P-V-T equation of state of Al-bearing seifertite at lowermost mantle conditions
  23. Crystal structure of Guinier-Preston zones in orthopyroxene: Z-contrast imaging and ab inito study
  24. Crystal chemistry and surface configurations of two polylithionite-1M crystals
  25. Crystal chemistry of synthetic Ti-Mg-bearing hibonites: A single-crystal X-ray study
  26. Mineralogy and crystal chemistry of Mn, Fe, Co, Ni, and Cu in a deep-sea Pacific polymetallic nodule
  27. Agakhanovite-(Y), ideally (YCa)⃞2KBe3Si12O30, a new milarite-group mineral from the Heftetjern pegmatite, Tørdal, Southern Norway: Description and crystal structure
  28. Actinides in Geology, Energy, and the Environment. Ichnusaite, Th(MoO4)2·3H2O, the first natural thorium molybdate: Occurrence, description, and crystal structure
  29. Actinides in Geology, Energy, and the Environment. Quantification of α-particle radiation damage in zircon
  30. What Lurks in the Martian Rocks and Soil? Investigations of Sulfates, Phosphates, and Perchlorates. Spectral properties of Ca-sulfates: Gypsum, bassanite, and anhydrite
  31. What Lurks in the Martian Rocks and Soil? Investigations of Sulfates, Phosphates, and Perchlorates. Flower-like apatite recording microbial processes through deep geological time and its implication to the search for mineral records of life on Mars
  32. What Lurks in the martian Rocks and Soil? Investigations of Sulfates, Phosphates, and Perchlorates. Gypsum in modern Kamchatka volcanic hot springs and the Lower Cambrian black shale: Applied to the microbial-mediated precipitation of sulfates on Mars
  33. Letter. Identification of hydrogen defects linked to boron substitution in synthetic forsterite and natural olivine
  34. Letter. Densified glasses as structural proxies for high-pressure melts: Configurational compressibility of silicate melts retained in quenched and decompressed glasses
  35. Letter. Geobarometry from host-inclusion systems: The role of elastic relaxation
  36. New Mineral Names
  37. Book Review
https://doi.org/10.2138/am-2014-5047
Schlagwörter für diesen Artikel
Inclusions; residual stress; elasticity; elastic relaxation

Artikel in diesem Heft

  1. Highlights and Breakthroughs. Pauling’s rules, in a world of non-spherical atoms
  2. Highlights and Breakthroughs. Theoretical and applied implications of the structural order of irradiated vermiculite
  3. Highlights and Breakthroughs. An examination of the Ti-in-quartz thermobarometer in rocks that contain dynamically recrystallized quartz: Re-equilibration of [Ti] during recrystallization
  4. The Second Conference on the Lunar Highlands Crust and New Directions. Visible-infrared spectral properties of iron-bearing aluminate spinel under lunar-like redox conditions
  5. The Second Conference on the Lunar Highlands Crust and New Directions. VNIR spectral variability of the igneous stratified Stillwater Complex: A tool to map lunar highlands
  6. The Second Conference on the Lunar Highlands Crust and New Directions. Spinel-rich lithologies in the lunar highland crust: Linking lunar samples with crystallization experiments and remote sensing
  7. The Second Conference on the Lunar Highlands Crust and New Directions. Phosphate-halogen metasomatism of lunar granulite 79215: Impact-induced fractionation of volatiles and incompatible elements
  8. The Second Conference on the Lunar Highlands Crust and New Directions. Reflectance spectroscopy of plagioclase-dominated mineral mixtures: Implications for characterizing lunar anorthosites remotely
  9. The Second Conference on the Lunar Highlands Crust and New Directions. The distribution of Mg-spinel across the Moon and constraints on crustal origin
  10. The occurrence and composition of chevkinite-(Ce) and perrierite-(Ce) in tholeiitic intrusive rocks and lunar mare basalt
  11. Garnet as a major carrier of the Y and REE in the granitic rocks: An example from the layered anorogenic granite in the Brno Batholith, Czech Republic
  12. Mid-infrared optical constants of clinopyroxene and orthoclase derived from oriented single-crystal reflectance spectra
  13. Time-resolved synchrotron X-ray diffraction study of the dehydration behavior of chalcophanite
  14. Ab initio investigations of dioctahedral interlayer-deficient mica: Modeling particles of illite found within gas shale
  15. Trona at extreme conditions: A pollutant-sequestering material at high pressures and low temperatures
  16. In-situ U-Th/Pb geochronology of (urano)thorite
  17. Temperature-induced amorphization of Na-zeolite A: A view from multi-nuclear high-resolution solid-state NMR
  18. “Silicified” pyrochlore from nepheline syenite (mariupolite) of the Mariupol Massif, SE Ukraine: A new insight into the role of silicon in the pyrochlore structure
  19. Physio-chemical properties of gamma-irradiated vermiculite and their significance for radiation protection and thermoluminescence
  20. Ti resetting in quartz during dynamic recrystallization: Mechanisms and significance
  21. Thermodynamic study of monoclinic pyrrhotite in equilibrium with pyrite in the Ag-Fe-S system by solid-state electrochemical cell technique
  22. Phase diagram and P-V-T equation of state of Al-bearing seifertite at lowermost mantle conditions
  23. Crystal structure of Guinier-Preston zones in orthopyroxene: Z-contrast imaging and ab inito study
  24. Crystal chemistry and surface configurations of two polylithionite-1M crystals
  25. Crystal chemistry of synthetic Ti-Mg-bearing hibonites: A single-crystal X-ray study
  26. Mineralogy and crystal chemistry of Mn, Fe, Co, Ni, and Cu in a deep-sea Pacific polymetallic nodule
  27. Agakhanovite-(Y), ideally (YCa)⃞2KBe3Si12O30, a new milarite-group mineral from the Heftetjern pegmatite, Tørdal, Southern Norway: Description and crystal structure
  28. Actinides in Geology, Energy, and the Environment. Ichnusaite, Th(MoO4)2·3H2O, the first natural thorium molybdate: Occurrence, description, and crystal structure
  29. Actinides in Geology, Energy, and the Environment. Quantification of α-particle radiation damage in zircon
  30. What Lurks in the Martian Rocks and Soil? Investigations of Sulfates, Phosphates, and Perchlorates. Spectral properties of Ca-sulfates: Gypsum, bassanite, and anhydrite
  31. What Lurks in the Martian Rocks and Soil? Investigations of Sulfates, Phosphates, and Perchlorates. Flower-like apatite recording microbial processes through deep geological time and its implication to the search for mineral records of life on Mars
  32. What Lurks in the martian Rocks and Soil? Investigations of Sulfates, Phosphates, and Perchlorates. Gypsum in modern Kamchatka volcanic hot springs and the Lower Cambrian black shale: Applied to the microbial-mediated precipitation of sulfates on Mars
  33. Letter. Identification of hydrogen defects linked to boron substitution in synthetic forsterite and natural olivine
  34. Letter. Densified glasses as structural proxies for high-pressure melts: Configurational compressibility of silicate melts retained in quenched and decompressed glasses
  35. Letter. Geobarometry from host-inclusion systems: The role of elastic relaxation
  36. New Mineral Names
  37. Book Review
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