Abstract
Phase equilibrium experiments were performed to determine the pre-eruptive conditions of the phonolitic magma responsible for the last eruption (about 1,150 yr B.P.) of Teide volcano. The Lavas Negras phonolite contains 30 to 40 wt% of phenocrysts, mainly anorthoclase, diopside, and magnetite. We have investigated pressures from 100 to 250 MPa, temperatures from 750 to 925°C, water contents from 1.3 to 10 wt%, at an oxygen fugacity (fO2) of 1 log unit above the Ni-NiO solid buffer. Comparison of the natural and experimental phase proportions and compositions indicates that the phonolite was stored at 900 ± 20°C, 150 ± 50 MPa, 3 ± 0.5 wt% dissolved H2O in the melt. The fO2 was probably close to the fayalite-magnetite-quartz solid buffer judging from results of other experimental studies. These conditions constrain the magma storage depth at about 5 ± 1 km below current summit of Teide volcano. Given that the island has not suffered any major structural or topographic changes since the Lavas Negras eruption, any remaining magma from this event should still be stored at such depth and probably with a similar thermal and rheological state.
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Abdel-Monem A, Watkins ND, Gast PW (1972) Potassium-argon ages, volcanic stratigraphy and geomagnetic polarity history of the Canary Islands: Tenerife, La Palma and Hierro. Am J Sci 272:805–825
Ablay GJ (1997) Evolution of the Teide-Pico Viejo volcanic complex and magmatic system (Tenerife, Canary Islands). PhD thesis, University of Bristol
Ablay GJ, Martí J (2000) Stratigraphy, structure, and volcanic evolution of the Pico Teide-Pico Viejo formation, Tenerife, Canary Islands. J Volcanol Geotherm Res 103:175–208
Ablay GJ, Ernst GGJ, Martí J, Sparks RSJ (1995) The 2 ka subplinian eruption of Montaña Blanca, Tenerife. Bull Volcanol 57:337–355
Ablay GJ, Carroll MR, Palmer MR, Martí J, Sparks RSJ (1998) Basanite-phonolite lineages of the Teide-Pico Viejo Volcanic Complex, Tenerife, Canary Islands. J Petrol 39:905–936
Ancochea E, Fúster JM, Ibarrola E, Cendrero A, Coello J, Hernán F, Cantagrel JM, Jamond C (1990) Volcanic evolution of the island of Tenerife (Canary Islands) in the light of new K-Ar data. J Volcanol Geotherm Res 44:231–249
Andújar J, Costa F, Martí J, Wolff JA, Caroll MR (2008) Experimental constraints on pre-eruptive conditions of phonolitic magma from the caldera-forming El Abrigo eruption, Tenerife (Canary islands). Chem Geol 257:173–191
Araña V (1971) Litología y estructura del Edificio Cañadas, Tenerife (Islas Canarias). Estud Geol 27:95–135
Berndt J, Holtz F, Koepke J (2001) Experimental constraints on storage conditions in the chemically zoned phonolitic magma chamber of the Laacher See volcano. Contrib Mineral Petrol 140:469–486
Carracedo JC, Rodríguez-Badiola E, Guillou H, Paterne M, Scaillet S, Pérez-Torrado FJ, Paris R, Fra-Paelo U, Hansen A (2007) Eruptive and structural history of Teide volcano and rift zones of Tenerife, Canary Islands. Geol Soc Am Bull 119:1027–1051
Carroll MR, Blank JG (1997) The solubility of H2O in phonolitic melts. Am Mineral 82:549–556
Costa F, Scaillet B, Pichavant M (2004) Petrological and experimental constraints on the pre-eruption conditions of Holocene dacite from Volcán San Pedro (36°S, Chilean Andes) and the importance of sulphur in silicic subduction-related magmas. J Petrol 45:855–881
Dall'Agnol RS, Scaillet B, Pichavant M (1999) An experimental study of a lower Proterozoic A-type granite from the eastern Amazonia craton, Brazil. J Petrol 40:1673–1697
Deer WA, Howie RA, Zussman J (1972) Rock forming minerals: framework silicates 4. Longman, London
Edgar AD (1979) Experimental petrology: basic principles and techniques. Claredon, Oxford
Freise M, Holtz F, Koepke J, Scoates J, Leyrith H (2003) Experimental constraints on the storage conditions of phonolites from Kerguelen Archipelago. Contrib Mineral Petrol 145:659–672
Fúster JM, Araña V, Brandle JL, Navarro JM, Alonso U, Aparicio A (1968) Geology and volcanology of the Canary Islands: Tenerife. Instituto Lucas Mallada, CSIC, Madrid 218 pp
Grove TL, Kinzler RJ, Bartels KS (1989) Effects of pressure on alumina substitution in igneous augite: an empirical geobarometer. EOS Trans AGU 70:1401–1402
Hausen H (1956) Contributions to the geology of Tenerife. Soc Sci Fenn Comm Phys Math 18:1–247
Huebner JS (1971) Buffering techniques for hydrostatic systems at elevated pressures. In: Ulmer GC (ed) Research Techniques for high pressure and high temperature. Springer Verlag, Berlin, pp 123-177
Huebner JS, Sato M (1970) The oxygen fugacity-temperature relationships of manganese and nickel oxide buffers. Am Mineral 55:934–952
Johannes W, Bode B (1978) Loss of iron to the Pt-container in melting experiments with basalts and a method to reduce it. Contrib Mineral Petrol 67:221–225
Luhr JF (1990) Experimental phase relations of water-and sulfur-saturated arc magmas and the 1982 eruptions of El Chichon volcano. J Petrol 31:1071–1114
Martí J, Gudmundsson A (2000) The Las Cañadas caldera (Tenerife, Canary Islands): an overlapping collapse caldera generated by magma-chamber migration. J Volcanol Geotherm Res 103:161–173
Martí J, Mitjavila J, Araña V (1994) Stratigraphy, structure and geochronology of the Las Cañadas caldera (Tenerife, Canary Island). Geol Mag 131:715–727
Martí J, Hurlimann M, Ablay GJ, Gudmundsson A (1997) Vertical and lateral collapses on Tenerife (Canary Islands) and other volcanic ocean islands. Geology 25:879–882
Martí J, Geyer A, Andújar J, Teixidó F, Costa F (2008) Assessing the potential for future explosive activity from Teide-Pico Viejo. J Volcanol Geotherm Res 178:529–542
Martí J, Ortiz R, Gottsmann J, García A, De La Cruz-Reina S (2009) Characterising unrest during the reawakening of the central volcanic complex on Tenerife, Canary Islands, 2004–2005, and implications for assessing hazards and risk mitigation. J Volcanol Geotherm Res 182:23–33
Morimoto N (1989) Nomenclature of pyroxenes. Subcommittee on pyroxenes. Commission on new minerals and mineral names. Can Mineral 27:143–156
Neumann E-R, Wulff-Pedersen E, Simonsen SL, Pearson NJ, Martí J, Mitjavila J (1999) Evidence for fractional crystallization of periodically refilled magma chambers in Tenerife, Canary Islands. J Petrol 40:1089–1123
Pichavant M, Costa F, Burgisser A, Scaillet B, Martel C, Poussineau S (2007) Equilibration scales in silicic to intermediate magmas—Implications for phase equilibrium studies. J Petrol 48:1955–1972
Putirka K, Ryerson FJ, Mikaelian H (2003) New igneous thermobarometers for mafic and evolved lava compositions based on clinopyroxene+liquid equilibria. Am Mineral 88:1542–1554
Rouse P (2000) Experimental phase equilibria of sodic phonolites from Montaña Blanca, Tenerife. PhD thesis, University of Bristol
Scaillet B, Evans BW (1999) The 15 June 1991 eruption of Mount Pinatubo. I. phase equilibria and Pre-eruption P-T-ƒO2-aH2O. J Petrol 40:381–411
Stormer JC (1983) The effects of recalculation on estimates of temperature and oxygen fugacity from analyses of multicomponent iron-titanium oxides. Am Mineral 68:586–594
Taylor JR, Wall VJ, Pownceby MI (1992) The calibration and application of accurate redox sensors. Am Mineral 77:284–295
Thirlwall MF, Singer BS, Marriner GF (2000) 39Ar/40Ar ages and geochemistry of the basaltic shield stage of Tenerife, Canary Islands, Spain. J Volcanol Geotherm Res 103:247–297
Acknowledgements
Reviews by D. Johnson and anonymous helped to clarify many aspects of the manuscript, in particular the experimental strategy. The careful editorial handling and suggestions of M. Clynne improved various versions of the manuscript and are appreciated. This work has been mainly funded by European and Spanish research grants (ERUPT and TECTOTENE projects). J. Andújar and F. Costa acknowledge fellowships from the "Beatriu de Pinós" and "Ramon y Cajal" programs, respectively.
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Andújar, J., Costa, F. & Martí, J. Magma storage conditions of the last eruption of Teide volcano (Canary Islands, Spain). Bull Volcanol 72, 381–395 (2010). https://doi.org/10.1007/s00445-009-0325-3
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DOI: https://doi.org/10.1007/s00445-009-0325-3