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Petrographic analysis of the volcanic bombs and blocks from Poás Volcano: April-June 2017 eruptive period
Análisis petrográfico de las bombas y bloques volcánicos del Volcán Poás: periodo eruptivo de abril a junio de 201
(2017-09)
During the first semester of 2017, Poás Volcano, in the Central American Volcanic Arc (CAVA) initiated a period of volcanic unrest that included high energy phreatomagmatic and magmatic eruptions. The most notable erup-tions ...