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Gibbs free energy, enthalpy, and entropy of ten rock-forming minerals: calculations, discrepancies, implications

E-an Zen
- 01 Apr 1972 - 
- Vol. 57, pp 524-553
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This article is published in American Mineralogist.The article was published on 1972-04-01 and is currently open access. It has received 71 citations till now. The article focuses on the topics: Entropy (classical thermodynamics) & Gibbs free energy.

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Journal ArticleDOI

Chrome-spinel in progressive metamorphism—a preliminary analysis

TL;DR: In this article, a tentative, revised, graphical calibration is offered, based on microprobe-analyzed high-grade metamorphic pairs and pairs from basaltic pumice.
Book ChapterDOI

The Mineralogy and Related Chemistry of Lake Sediments

TL;DR: The sediment reservoir of a lake plays an important role in helping to elucidate the many processes occurring within the total lake system, including its surrounding surface and ground water drainage basins as discussed by the authors.
Journal ArticleDOI

Thermodynamics and lattice vibrations of minerals: 5. Applications to phase equilibria, isotopic fractionation, and high‐pressure thermodynamic properties

TL;DR: In this article, a model that uses available elastic, structural, and spectroscopic data on minerals has been used to predict the thermodynamic functions Cv (heat capacity), S (entropy), E (internal energy), and F (Helmholtz free energy).
Journal ArticleDOI

An internally consistent thermodynamic dataset with uncertainties and correlations: 2. Data and results

TL;DR: In this paper, the authors apply the least square approach to the generation of an internally consistent thermodynamic dataset involving 60 reactions among 43 phases, in the system K2O-Na2O−CaO−MgO−Al2O3−SiO2O2−H2O•CO2.
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