Journal of Metamorphic Geology
SCOPUS (1983-2023)SCIE-ISI
1525-1314
0263-4929
Anh Quốc
Cơ quản chủ quản: WILEY , Wiley-Blackwell Publishing Ltd
Lĩnh vực:
GeologyGeochemistry and Petrology
Các bài báo tiêu biểu
An internally consistent thermodynamic data set for phases of petrological interestThe thermodynamic properties of 154 mineral end‐members, 13 silicate liquid end‐members and 22 aqueous fluid species are presented in a revised and updated data set. The use of a temperature‐dependent thermal expansion and bulk modulus, and the use of high‐pressure equations of state for solids and fluids, allows calculation of mineral–fluid equilibria to 100 kbar pressure or higher. A pre... ... hiện toàn bộ
Tập 16 Số 3 - Trang 309-343 - 1998
An improved and extended internally consistent thermodynamic dataset for phases of petrological interest, involving a new equation of state for solids
Tập 29 Số 3 - Trang 333-383 - 2011
Metamorphic zircon formation by solid‐state recrystallization of protolith igneous zirconProtolith zircon in high‐grade metagranitoids from Queensland, Australia, partially recrystallized during granulite‐grade metamorphism. We describe the zircon in detail using integrated cathodoluminescence, U–Pb isotope, trace element and electron backscatter diffraction pattern (EBSP) analyses. Primary igneous oscillatory zoning is partially modified or obliterated in areas within single ... ... hiện toàn bộ
Tập 18 Số 4 - Trang 423-439 - 2000
An internally consistent dataset with uncertainties and correlations: 3. Applications to geobarometry, worked examples and a computer programAbstract
This paper provides methods and a description of a Pascal computer program, thermocalc , for various thermodynamic calculations using the thermodynamic dataset presented in earlier papers in this series (Holland & Powell, 1985; Powell & Holland, 1985). The dataset involves uncertainties on the thermodynamic parameters and ther...
Tập 6 Số 2 - Trang 173-204 - 1988
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–O2We present, as a progress report, a revised and much enlarged version of the thermodynamic dataset given earlier (Holland & Powell, 1985). This new set includes data for 123 mineral and fluid end‐members made consistent with over 200 P–T–X CO2 –f O2 phase equilibrium experiments. Several improv... ... hiện toàn bộ
Tập 8 Số 1 - Trang 89-124 - 1990
Raman spectra of carbonaceous material in metasediments: a new geothermometerAbstract Metasedimentary rocks generally contain carbonaceous material (CM) deriving from the evolution of organic matter originally present in the host sedimentary rock. During metamorphic processes, this organic matter is progressively transformed into graphite s.s. and the degree of organisation of CM is known as a reliable indicator of... ... hiện toàn bộ
Tập 20 Số 9 - Trang 859-871 - 2002
Progress relating to calculation of partial melting equilibria for metapelitesAbstract Improved activity–composition relationships for biotite, garnet and silicate liquid are used to construct updated P –T grids and pseudosections for high‐grade metapelites. The biotite model involves Ti charge‐balanced by hydrogen deprotonation on the hydroxyl site, following the substitution ... hiện toàn bộ
Tập 25 Số 5 - Trang 511-527 - 2007
The effect of TiO2 and Fe2O3 on metapelitic assemblages at greenschist and amphibolite facies conditions: mineral equilibria calculations in the system K2O–FeO–MgO–Al2O3–SiO2–H2O–TiO2–Fe2O3Mineral equilibria calculations in the system K2 O–FeO–MgO–Al2 O3 –SiO2 –H2 O–TiO2 –Fe2 O3 (KFMASHTO) using thermocalc and its internally consistent thermodynamic dataset constrain the effect of TiO2 and Fe... hiện toàn bộ
Tập 18 Số 5 - Trang 497-511 - 2000
New mineral activity–composition relations for thermodynamic calculations in metapelitic systemsAbstract New activity–composition (a –x ) relations for minerals commonly occurring in metapelites are presented for use with the internally consistent thermodynamic dataset of Holland & Powell ( hiện toàn bộ
Tập 32 Số 3 - Trang 261-286 - 2014
Calculating phase diagrams involving solid solutions via non‐linear equations, with examples using THERMOCALCPhase diagrams involving solid solutions are calculated by solving sets of non‐linear equations. In calculating P–T projections and compatibility diagrams, the equations used for each equilibrium are the equilibrium relationships for an independent set of reactions between the end‐members of the phases in the equilibrium. Invariant points and univariant lines in... ... hiện toàn bộ
Tập 16 Số 4 - Trang 577-588 - 1998