Leaching, Physicochemical or geochemical

• Bia, G., Borgnino, L., Zampieri, G., Garcia, M. G., (2020), Fluorine surface speciation in South Andean volcanic ashes, Chemical Geology, 532, 119402, 10.1016/j.chemgeo.2019.119402

Physicochemical or geochemical

• Daga, R., Guevara, S. R., Poire, D. G., Arribére, M., (2014), Characterisation of tephras dispersed by the recent eruptions of volcanoes Calbuco (1061), Chaitén (2008) and Cordón Caulle Complex (1960 and 2011), in Northern Patagonia, Journal of South American Earth Sciences, 49, 1-14, 10.1016/j.jsames.2013.10.006
• Horwell, C. J., Le Blond, J. S., Michnowicz, S. A. K., Cressey, G., (2010), Cristobalite in a rhyolitic lava dome: Evolution of ash hazard, Bulletin of Volcanology, 72, 249–253, 10.1007/s00445-009-0327-1

Physicochemical or geochemical

• Reich, M., Zúñiga, A., Amigo, Á., Vargas, G., Morata, D., Palacios, C., Ángel Parada, M., Garreaud, R. D. , (2009), Formation of cristobalite nanofibers during explosive volcanic eruptions, Geology, 37(5), 435-438, 10.1130/G25457A.1

Leaching, Physicochemical or geochemical

• Stewart, C., Pizzolon, L., Wilson, T., Leonard, G. S., Dewar, D., Johnston, D., Cronin, S., (2009), Can volcanic ash poison water supplies?, Integrated environmental assessment and management, 5(4), 713-716, 10.1897/IEAM_2009-062.1