Metamorphic phase equilibria and pressuretemperaturetime paths is a monograph on metamorphic petrology written by frank s. Cees passchier and rudolph trouws microtectonics, published in 2005, with its. Metamorphic phase equilibria and presuretemperaturetimepaths. Equilibria in this system have been described as the backbone of any metapelitic phase diagram.
Spears metamorphic phase equilibria and pressuretemperaturetime paths, published in 1993, builds on his seminal papers to pro vide a quantitative framework for pt path analysis. Metamorphic phase equilibria and pressuretemperaturetime. Contributions to mineralogy and petrology, 66, 1117. The book introduces concepts at an introductory level, and provides development to a graduate student level, so that the book may be used selectively in a. It is well described in frank spear s metamorphic phase equilibria and pressuretemperaturetime paths. Spear, fs metamorphic phase equilibria and pressure. The second one, unifac, is a group contribution method gcm but. From spear 1993 metamorphic phase equilibria and pressuretemperaturet ime paths. Frank spear s metamorphic phase equilibria and pressuretemperaturetime paths, published in 1993, builds on his seminal papers to provide a quantitative framework for pt path analysis. Readings petrology earth, atmospheric, and planetary. Spear department of geology, rensselaer polytechnic institute, troy, new york 12180. Physical equilibria phase diagrams there are number of graphical means to help to understand the relationships between the different phases of a particular. In the following, three examples are discussed that use a chemical potential.
The only difference is that the compositions of the two phases are equal exactly at the azeotropic composition. Metamorphic phase equilibria and pressure temperature time. Metamorphic pressuretemperaturetime paths spear wiley. Experimental determinations of the relative stabilities of metamorphic minerals and assemblages, followed by thermodynamic calculation of such phase equilibria, have allowed an approximate quantification of the pressure and temperature conditions of each metamorphic facies. Determine all possible reaction that can occur between these 5 phases. Metamorphic phase equilibria and pressuretemperaturetime paths. Buy metamorphic phase equilibria and pressuretemperature. Gibbs frank spear s macintosh thermodynamic database for metamorphic phase equilibria supcrt my pc version of hal helgeson and crews thermodynamic database especially good for aqueous solutions bayes u beyreuth interactive program for computing, viewing, and plotting pt, txco2, pxco2, and tfo2 phase diagrams. Department of earth and environmental sciences rensselaer, polytechnic institute troy, new york, mineralogical society of america, washington dc. Liquidvapour phase diagrams for other systems may have azeotropes maxima or minima in the composition curves, but the application of the phase rule is unchanged. Spear s book lays the foundation for modern quantitative metamorphic analysis. Program manual and computer exercises for the calculation of metamorphic phase equilibria, pressuretemperaturetime paths and thermal evolution of orogenic belts, p. Pdf phase diagrams and their application to determine pressure. Table 1 from introduction to types and classification of.
Spear s metamorphic phase equilibria and pressuretemperaturetime paths, published in 1993, builds on his seminal papers to pro vide a quantitative framework for pt path analysis. I couldnt find a digital version of the book anywhere, im hoping a scan might exist somewhere. Ultrahigh temperature uht metamorphism is the most thermally extreme form of regional crustal metamorphism, with temperatures exceeding 900 c. A renaissance in the study of metamorphic rocks has occurred in the past decade. Find materials for this course in the pages linked along the left. Mineralogical society of america metamorphic phase. Metamorphic phase equilibria and pressure temperature time paths. Apr 30, 2014 kyanitebearing metapelites from the egere terrane central hoggar, south algeria have a highpressure eclogitic facies paragenesis.
Phase diagrams that involve chemical potentials do not suffer from these problems, and do allow spatial relationships in reaction textures to be considered. Phase transitions and phase equilibria 62 figure 6. In kurt vonneguts novel, cats cradle, ice ix is a phase of ice that could spontaneously cause all of earths oceans to freeze. Metamorphic phase equilibria and pressuretemperaturetime paths monograph mineralogical society of america monograph by spear, frank s. Spear fs 1993 metamorphic phase equilibria and pressure temperature time paths from geology 6 at unam mx.
Some of the pdf files are animations they contain more than one page that can be shown in sequence to see changes as temperature or some other variable changes. Metamorphic pt phase diagrams click on an image or the link in the caption, and a pdf file of the diagram will download to your computer. Metamorphic phase equilibria and pressuretemperaturetime paths mineralogical society of america short course notes volume 1 of monograph mineralogical society of america monograph mineralogical society of america metamorphic phase equilibria and pressuretemperaturetime paths, mineralogical society of america. Chem 340 lecture notes 9 fall 20 phase equilibria chap. Will phase equilibria in metamorphic rocks thermodynamic background and petrological applications with 84 figures and 8 tables springer. Buy metamorphic phase equilibria and pressuretemperaturetime paths monograph mineralogical society of america.
The foregoing considerations have been frequently discussed, but their incorporation into methodologies for determining the pt evolution of highgrade metamorphic rocks has proven. The readings section contains list of the important books, supplemental reading material, recommended resources for laboratory exercises, and readings by session for the course. Geological society of america short course, dallas, texas. Calculating metamorphic phase equilibria answers for practical 1 1. Computer programs for pt history of metamorphic rocks using. The petrogenesis of the premetamorphic oceanic mafic protoliths comprising ocean. The metamorphosis of metamorphic petrology university of calgary. Frank spears metamorphic phase equilibria and pressuretemperaturetime paths, published in 1993, builds on his seminal papers to provide a quantitative framework for pt path analysis.
Spear fs 1993 metamorphic phase equilibria and pressure. Differential thermodynamics theoretical considerations. Calculated phase equilibria involving chemical potentials to. These developments have come from a number of different disciplines and have culminated in an unprecedented understanding of the phase equilibria of natural systems, the mechanisms and rates of metamorphic processes, the relationship between lithospheric tecton. Spears book lays the foundation for modern quantitative metamorphic analysis. An internally consistent thermodynamic data set for phases of petrological interest. Now in its second printing, metamorphic phase equilibria and pressuretemperaturetime paths is a monograph on metamorphic petrology written by frank s. Metamorphic phase equilibria and pressure temperature time paths book.
Abbreviations for names of rockforming minerals donna l. Alloy phase equilibria written by alan prince and published in 1966 by elsevier. Spear metamorphic phase equilibria and pressuretemperaturetime paths mineralogical society of america. The book introduces concepts at an introductory level, and provides development to a graduate student level. Book metamorphic phase equilibria and pressuretemperature. For a long time with some notable exceptions metamorphic rocks were studied as examples of heterogeneous systems at equilibrium and the study of metamorphism was, in effect, a phase equilibria experiment. Buy metamorphic phase equilibria and pressuretemperaturetime paths monograph mineralogical society of america monograph on free shipping on qualified orders. Spear is the author of metamorphic phase equilibria and pressure temperature time paths 4. There are also many websites that try to explain the method, but most are difficult to understand. Metamorphic reactions 1 metamorphic reactions and stable assemblages metamorphic lecture 3 eskola and metamorphic facies eskola 1914, 1915 noted that metapelitic rocks in southern finland orijarvi contained the assemblage btms whereas near oslo, rocks contained the compositionally equivalent mineral assemblage kfcd. Read metamorphic phase equilibria and pressuretemperaturetime paths monograph mineralogical society of america. Metamorphic facies an overview sciencedirect topics. Pdf several methods and their limitations to unravel the.