Overview
I am a Postdoctoral Research Fellow in the UKRI Interdisciplinary Circular Economy Centre for Technology Metals (Met4Tech), focussing on developing circular economy geomodels for technology metals. My work utilises mineralogy, geochemistry and geomodelling to gain insight into where technology metals are concentrated in ore deposits and mine wastes, and consider how circular economy principles (e.g., designing out waste and pollution) can be integrated into geomodels and deposit evaluation.
Current Research: Met4Tech
Technology metals are elements that are integral to green and modern technologies, such as Li, REE, Co, Te, In, W, Sn, etc. Met4Tech brings together a consortium of researchers from business systems, social science, life cycle assessment, materials, chemistry, engineering, and geology, to develop a 'roadmap' for a technology metals circular economy in the UK.
For more information about this centre go to https://met4tech.org/
Publications
Copyright Notice: Any articles made available for download are for personal use only. Any other use requires prior permission of the author and the copyright holder.
| 2023 | 2022 | 2020 | 2019 | 2017 |
2023
- Marquis E, Wall F. (2023) UNRMS Case Study: A Circular and Servitized Approach to Resource Management in the UK. [PDF]
- Wall F, Marquis E. (2023) Critical Resource Management using UNRMS in UK: Best Practices and Lessons Learned. [PDF]
- Marquis E, Goodenough KM, Smith MP, Estrade G, Rasolonirina F, Rakotoson RL. (2023) Developing an Integrated Petrogenetic Model for Understanding REE Deportment of the Ampasibitika Intrusion and Associated Ion Adsorption Deposits, Journal of Petrology, volume 64, no. 7, DOI:10.1093/petrology/egad046. [PDF]
2022
- Wall F, Marquis E, Hudson-Edwards K, Cavoski A, Lee R, Ahuja J. (2022) South West England’s Technology Metal Resources: Regional Economic Development and National Security of Supply.
- Wall F, Bird P, Marquis E, Pettit C, Jenkin G, Hudson-Edwards K. (2022) The Circular Economy: A view from the front, Geoscientist, volume 32, pages 20-26.
2020
- Borst AM, Smith MP, Finch AA, Estrade G, Villanova-de-Benavent C, Nason P, Marquis E, Horsburgh NJ, Goodenough KM, Xu C. (2020) Adsorption of rare earth elements in regolith-hosted clay deposits, Nature Communications, volume 11, no. 1, article no. 4386, DOI:10.1038/s41467-020-17801-5. [PDF]
2019
- Estrade G, Marquis E, Smith M, Goodenough K, Nason P. (2019) REE concentration processes in ion adsorption deposits: Evidence from the Ambohimirahavavy alkaline complex in Madagascar, Ore Geology Reviews, volume 112, DOI:10.1016/j.oregeorev.2019.103027.
2017
- Marquis E, Smith M, Estrade G, Goodenough K. (2017) Ion adsorption-type REE deposit associated with the Ambohimirahavavy alkaline complex: potential controls on mineralisation, Applied Earth Science, volume 126, no. 2, pages 75-75, DOI:10.1080/03717453.2017.1306272. [PDF]
