Articles | Volume 11, issue 1
Solid Earth, 11, 125–159, 2020
https://doi.org/10.5194/se-11-125-2020
Solid Earth, 11, 125–159, 2020
https://doi.org/10.5194/se-11-125-2020

Research article 23 Jan 2020

Research article | 23 Jan 2020

Anatomy of the magmatic plumbing system of Los Humeros Caldera (Mexico): implications for geothermal systems

Federico Lucci et al.

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Cited articles

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Short summary
Understanding the anatomy of active magmatic plumbing systems is essential to define the heat source(s) feeding geothermal fields. Mineral-melt thermobarometry and fractional crystallization (FC) models were applied to Quaternary volcanic products of the Los Humeros Caldera (Mexico). Results point to a magmatic system controlled by FC processes and made of magma transport and storage layers within the crust, with significant implications on structure and longevity of the geothermal reservoir.