Outputs (205)

U-Pb zircon and Re-Os molybdenite age of the Siah Kamar porphyry molybdenum deposit, NW Iran (2019)
Journal Article
Simmonds, V., Moazzen, M., & Selby, D. (2019). U-Pb zircon and Re-Os molybdenite age of the Siah Kamar porphyry molybdenum deposit, NW Iran. International Geology Review, 61(14), 1786-1802. https://doi.org/10.1080/00206814.2018.1561334

The Siah Kamar porphyry Mo deposit is the newly discovered deposit of this type in the Neo Tethys-related Urumieh–Dokhtar magmatic arc, northwest Iran. Mineralization occurs as stock-work quartz–molybdenite and mono-mineralic molybdenite veinlets wit... Read More about U-Pb zircon and Re-Os molybdenite age of the Siah Kamar porphyry molybdenum deposit, NW Iran.

Unravelling the complexity of magma plumbing at Mount St. Helens: a new trace element partitioning scheme for amphibole (2019)
Journal Article
Humphreys, M. C., Cooper, G. F., Zhang, J., Loewen, M., Kent, A. J., Macpherson, C. G., & Davidson, J. P. (2019). Unravelling the complexity of magma plumbing at Mount St. Helens: a new trace element partitioning scheme for amphibole. Contributions to Mineralogy and Petrology, 174(1), Article 9. https://doi.org/10.1007/s00410-018-1543-5

Volcanoes at subduction zones reside above complex magma plumbing systems, where individual magmatic components may originate and interact at a range of pressures. Because whole-rock compositions of subduction zone magmas are the integrated result of... Read More about Unravelling the complexity of magma plumbing at Mount St. Helens: a new trace element partitioning scheme for amphibole.

Growing primordial continental crust self-consistently in global mantle convection models (2019)
Journal Article
Jain, C., Rozel, A., Tackley, P., Sanan, P., & Gerya, T. (2019). Growing primordial continental crust self-consistently in global mantle convection models. Gondwana Research, 73, 96-122. https://doi.org/10.1016/j.gr.2019.03.015

The majority of continental crust formed during the hotter Archean was composed of Tonalite-Trondhjemite-Granodiorite (TTG) rocks. In contrast to the present-day loci of crust formation around subduction zones and intra-plate tectonic settings, TTGs... Read More about Growing primordial continental crust self-consistently in global mantle convection models.

Closed-form equation for subsidence due to fluid production from a cylindrical confined aquifer (2019)
Journal Article
Jayeoba, A., Mathias, S. A., Nielsen, S., Vilarrasa, V., & Bjørnarå, T. I. (2019). Closed-form equation for subsidence due to fluid production from a cylindrical confined aquifer. Journal of Hydrology, 573, 964-969. https://doi.org/10.1016/j.jhydrol.2019.03.041

Ground surface subsidence due to groundwater production is a significant problem. Many attempts have been made to develop analytical models to forecast subsidence rates as a consequence of groundwater production. Previous analytical solutions either... Read More about Closed-form equation for subsidence due to fluid production from a cylindrical confined aquifer.

The permeability evolution of tuffisites and implications for outgassing through dense rhyolitic magma (2019)
Journal Article
Heap, M. J., Tuffen, H., Wadsworth, F. B., Reuschlé, T., Castro, J. M., & Schipper, C. I. (2019). The permeability evolution of tuffisites and implications for outgassing through dense rhyolitic magma. Journal of Geophysical Research: Earth Surface, 124(8), 8281-8299. https://doi.org/10.1029/2018jb017035

There is growing evidence that outgassing through transient fracture networks exerts an important control on conduit processes and explosive‐effusive activity during silicic eruptions. Indeed, the first modern observations of rhyolitic eruptions have... Read More about The permeability evolution of tuffisites and implications for outgassing through dense rhyolitic magma.