High water contents in basaltic magmas from Irazu Volcano, Costa Rica, Benjamin, E. R.; Plank, T.; Wade, J. A.; Kelley, K. A.; Haun, E. H.; Alvarado, G. E. , Journal of Volcanology and Geothermal Research, Nov 15, Volume 168, Issue 1-4, p.68-92, (2007), DOI 10.1016/j.jvolgeores.2007.08.008 Abstract