Prof Roger Powell
Honorary (Professor Emeritus)
School of Geography, Earth and Atmospheric Sciences
244 Scholarly works
3 Projects
HIGHLIGHTS
2025
Book Chapter
Equilibrium and nonequilibrium in metamorphic rocks
DOI: 10.1016/b978-0-323-99762-1.00112-12025
Journal article
Why gold deposits are not caused by fluids from the mantle
DOI: 10.1080/08120099.2024.24443722025
Journal article
Corrigendum to: Melting of Peridotites through to Granites: a Simple Thermodynamic Model in the System KNCFMASHTOCr, and, a Thermodynamic Model for the Subsolidus Evolution and Melting of Peridotite.
DOI: 10.1093/petrology/egae0792024
Journal article
New Thermodynamic Models for Anhydrous Alkaline-Silicate Magmatic Systems
DOI: 10.1093/petrology/egae0982024
Book Chapter
Equilibrium and nonequilibrium in metamorphic rocks
DOI: 10.1016/B978-0-323-99762-1.00112-12023
Journal article
DQPB: software for calculating disequilibrium U-Pb ages
DOI: 10.5194/gchron-5-181-20232023
Conference Proceedings
Comparing internal and external buffering of oxygen fugacity using phase equilibria modelling
DOI: 10.7185/gold2023.20029
RECENT SCHOLARLY WORKS
2022
Other
Supplementary material to "DQPB: software for calculating disequilibrium U-Pb ages"
DOI: 10.5194/gchron-2022-24-supplement2022
Journal article
Calculated phase equilibria for high-pressure serpentinites and compositionally related rocks close to the MgO–Al2O3–SiO2–H2O (MASH) system
DOI: 10.1111/jmg.126632022
Journal article
A thermodynamic model for feldspars in KAlSi3O8−NaAlSi3O8−CaAl2Si2O8 for mineral equilibrium calculations
DOI: 10.1111/jmg.12639
RECENT PROJECTS
2009
Research Grant
Building the Thermodynamic Framework for Modelling the Earth
Research Grant
Reading the Orogenic Record: Mineral Textures, Metamorphic Processes & Crustal Evolution
Research Grant
Mineral Equilibria Modelling for Earth Processes