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Evaluation of the initial stage of the reactivated Cotopaxi volcano - Analysis of the first ejected fine-grained material
ReviewAbstract: Fine-grained volcanic samples were collected at different locations near the Cotopaxi volcano on thePalabras claves:Autores:Andrea V. Vaca, Carlos R. Arroyo, Debut Alexis, Eduardo Aguilera, Iván Fernando Palacios-Orejuela, Luis H. Cumbal, M. Cruz D'Howitt, Theofilos ToulkeridisFuentes:scopusOrigin of color variations of thin, nano-sized layers of volcanic cinder from the Sierra Negra Volcano of the Galapagos Islands
ArticleAbstract: Volcanic cinder, also known as scoria, is an extrusive igneous rock that forms when gas-rich magmasPalabras claves:Cinder, Crystallization speed, Diffraction, GALAPAGOS, Nano-sized layers, Optical interference, VolcanologyAutores:Andrea V. Vaca, Carlos R. Arroyo, Debut Alexis, Theofilos ToulkeridisFuentes:scopus