Journal ArticleDOI
Thermal stability and standard thermodynamic properties of synthetic 2M1-muscovite, KAl2[AlSi3O10(OH)2]
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This article is published in Contributions to Mineralogy and Petrology.The article was published on 1974-06-01. It has received 246 citations till now. The article focuses on the topics: Muscovite & Thermal stability.read more
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An improved and extended internally consistent thermodynamic dataset for phases of petrological interest, involving a new equation of state for solids
Tim Holland,Roger Powell +1 more
TL;DR: In this paper, the Tait equation of state (TEOS) was used to model the temperature dependence of both the thermal expansion and bulk modulus in a consistent way, which has led to improved fitting of the phase equilibrium experiments.
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The eastern Tonale fault zone: a ‘natural laboratory’ for crystal plastic deformation of quartz over a temperature range from 250 to 700 °C
TL;DR: In this paper, a temperature gradient from ∼250 to ∼700°C was determined across the Tonale fault zone using critical syn-kinematic mineral assemblages from the metasedimentary host rocks surrounding deformed quartz veins.
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An enlarged and updated internally consistent thermodynamic dataset with uncertainties and correlations: the system K2O–Na2O–CaO–MgO–MnO–FeO–Fe2O3–Al2O3–TiO2–SiO2–C–H2–O2
Tim Holland,Roger Powell +1 more
TL;DR: In this paper, a revised and much enlarged version of the thermodynamic dataset given earlier (Holland & Powell, 1985) is presented, which includes data for 123 mineral and fluid end-members made consistent with over 200 P-T-XCO2-fO2 phase equilibrium experiments.
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Phengite geobarometry based on the limiting assemblage with K-feldspar, phlogopite, and quartz
TL;DR: In this article, the authors investigated the pressure-temperature dependence of the compositions of potassic white micas coexisting with K-feldspar, quartz, and phlogopite in the model system K2O-MgO-Al2O3-SiO2-H2O.
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Fe-Mg cordierite stability in high-grade pelitic rocks based on experimental, theoretical, and natural observations
M. J. Holdaway,Sang Man Lee +1 more
TL;DR: In this paper, a P-X diagram for the Fe-Mg analogue of this reaction at 675 ° C is consistent with a naturally occuring cordierite-biotite K====== D ≥ 0.53 if Al content of biotite and cordierites water of hydration are taken into account.
References
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ReportDOI
Thermodynamic properties of minerals and related substances at 298.15 K (25.0 C) and one atmosphere (1.013 bars) pressure and at higher temperatures
TL;DR: A detailed summary of the available thermodynamic data for minerals and related substances in a convenient form for the use of earth scientists can be found in this article, where the authors present a set of tables for high-temperature thermodynamic properties.
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Experimental determination of kyanite-andalusite and andalusite-sillimanite equilibria; the aluminum silicate triple point
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Experimental determination of muscovite + quartz stability with P H2O total
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Application of a reaction-rate method to the breakdown equilibria of muscovite and muscovite plus quartz
TL;DR: The equilibrium conditions for the reversible reactions in which muscovite decomposes to K-feldspar, corundum, and water were found by a method that determines the rate of reaction as a function of temperature at fixed pressure.