Ba, Sr, and Rb feldspar/melt partitioning in recent eruptions from Teide-Pico Viejo volcanic complex, Tenerife: New insights into pre-eruptive processes

Autor: Olaya Dorado, John A. Wolff, Frank C. Ramos, Joan Martí

Publikováno v: Frontiers in Earth Science, Vol 11 (2023)

The behaviour of Group I and II elements during the petrogenesis of felsic igneous rocks is largely controlled by feldspar-liquid relationships. Numerous experimental studies have addressed plagioclase/melt element partitioning, with fewer studies de

Externí odkaz: https://doaj.org/article/920747b251ee44f4bfbe86086762d174

Unleashing alkali feldspar: Ra/Th ages and chemical and isotopic constraints on Holocene phonolite magmatism, Canary Islands

Autor: Bryce S. Brown, Frank C. Ramos, John A. Wolff, Olaya Dorado, Joan Martí

Publikováno v: Geology. 50:1106-1110

Accurately dating phenocrysts in Holocene volcanic rocks poses many challenges but is critical to placing magmatic processes that occur prior to eruption into a temporal frame-work. We dated alkali feldspar (i.e., orthoclase Or10 to Or46) crystals in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c6727b03929712be09a509ecb6d49be
https://doi.org/10.1130/g50112.1

The Volcanic Geoheritage of El Teide National Park (Tenerife, Canary Islands, Spain)

Autor: Joan Martí-Molist, Olaya Dorado-García, Marta López-Saavedra

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

El Teide National Park on the island of Tenerife (Canary Islands) is home to one of the most spectacular volcanic landscapes in the world. Although the conservation of its geodiversity is not a major problem given that it is governed by strict Spanis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7aca1ebe1c6c9d6cef6cf25b80a0d2c0
http://hdl.handle.net/10261/269635

An updated overview of the geochemistry of Teide-Pico Viejo volcanic complex (Tenerife island, Spain)

Autor: Olaya Dorado, Joan Martí, John Wolff, Adelina Geyer

Whole rock and single mineral geochemical data in volcanic rocks record a wide variety of volcanic processes, such as magma storage conditions and evolution, pre-eruptive processes, transport to the surface, etc. All this information is crucial for k

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8c3f45d737d28e926ecdcdeca14559a7
https://doi.org/10.5194/egusphere-egu22-5591

Pre-eruptive conditions at satellite vent eruptions at Teide-Pico Viejo complex (Tenerife, Canary Islands)

Autor: Joan Martí, Olaya Dorado, Joan Andújar, Adelina Geyer

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Lithos
Lithos, Elsevier, 2021, 396-397, pp.106193. ⟨10.1016/j.lithos.2021.106193⟩
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)

The Teide-Pico Viejo (T-PV) stratovolcanoes constitute one of the most potentially active volcanic complexes in Europe. T-PV was traditionally considered as a non-explosive system, but recent studies have pointed out the explosive character of their

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be1442f15872c8379a5d005a5f01b48d
http://hdl.handle.net/10261/240264