Volatile Element Evidence of Local MORB Mantle Heterogeneity Beneath the Southwest Indian Ridge, 48°–51°E

Wang, Wei; Kelley, Katherine A.; Li, Zhenggang; Chu, Fengyou; Dong, Yunpeng; Chen, Ling; Dong, Yanhui; Li, Jie

doi:10.1029/2021GC009647

Title: Volatile Element Evidence of Local MORB Mantle Heterogeneity Beneath the Southwest Indian Ridge, 48°–51°E

Journal Article · Mon Jul 12 00:00:00 EDT 2021 · Geochemistry, Geophysics, Geosystems

DOI:https://doi.org/10.1029/2021GC009647· OSTI ID:1807631

^[1];

^[2];

^[3]; Chu, Fengyou ^[3];

^[4];

^[3]; Dong, Yanhui ^[3]; Li, Jie ^[3]

State Key Laboratory of Continental Dynamics Department of Geology Northwest University Xi'an China, Graduate School of Oceanography University of Rhode Island Narragansett Bay Campus Narragansett RI USA, Key Laboratory of Submarine Geosciences Second Institute of Oceanography MNR Hangzhou China
Graduate School of Oceanography University of Rhode Island Narragansett Bay Campus Narragansett RI USA
Key Laboratory of Submarine Geosciences Second Institute of Oceanography MNR Hangzhou China
State Key Laboratory of Continental Dynamics Department of Geology Northwest University Xi'an China

Abstract The mantle source beneath the Southwest Indian Ridge (SWIR) reflects a complex history of contamination. Magmatic volatile contents are vital tracers of these kinds of heterogeneities, which may fractionate otherwise constant volatile/non‐volatile elemental ratios, such as the H ₂ O/Ce ratio. Although several studies have recently used trace element and isotopic data to address mantle source heterogeneity and magmatic processes at SWIR 48°–51°E region, volatile element constraints provide a valuable test of models for the origins of mantle heterogeneities in this region. Here, we present new data for nine rare basaltic glass samples from the 48°–51°E region, which enable careful assessment of the effects of primary versus secondary processes on the glass volatile contents. These samples are strongly affected by variable extents of carbon degassing, and shallow assimilation of Cl‐rich fluid, but also reveal consistently high H ₂ O/Ce ratios (458.8 ± 14.9), among the highest in MORBs, that cannot be explained by late‐stage secondary processes, crustal assimilation, or simple melting of peridotite mantle at variable depths. Instead, the high H ₂ O/Ce ratios are features of the mantle source composition. The 48°–51°E region is notably more depleted in highly incompatible trace elements relative to other regions of the SWIR, although this depletion is not apparent in H ₂ O, which is similarly abundant throughout the SWIR. We link the high H ₂ O/Ce ratios in these glasses with other trace element characteristics diagnostic of subduction and fluid addition, suggesting that the mantle source reflects signatures of a refractory mantle residue that previously melted within a subduction zone.

View Accepted Manuscript (Publisher)

Cite

Export

Save

Sponsoring Organization:: USDOE

Grant/Contract Number:: DE‐FG02‐94ER14466

OSTI ID:: 1807631

Journal Information:: Geochemistry, Geophysics, Geosystems, Journal Name: Geochemistry, Geophysics, Geosystems Vol. 22 Journal Issue: 7; ISSN 1525-2027

Publisher:: American Geophysical Union (AGU)Copyright Statement

Country of Publication:: United States

Language:: English

References (128)

The origins and concentrations of water, carbon, nitrogen and noble gases on Earth Marty, Bernard Earth and Planetary Science Letters, Vol. 313-314 https://doi.org/10.1016/j.epsl.2011.10.040	journal	January 2012
Volatile (C, N, Ar) variability in MORB and the respective roles of mantle source heterogeneity and degassing: the case of the Southwest Indian Ridge Cartigny, P.; Jendrzejewski, N.; Pineau, F. Earth and Planetary Science Letters, Vol. 194, Issue 1-2 https://doi.org/10.1016/S0012-821X(01)00540-4	journal	December 2001
The O, Sr, Nd and Pb isotope geochemistry of MORB Ito, Emi; White, William M.; Göpel, Christa Chemical Geology, Vol. 62, Issue 3-4 https://doi.org/10.1016/0009-2541(87)90083-0	journal	April 1987
The effect of small amounts of H2O on crystallisation of mid-ocean ridge and backarc basin magmas Danyushevsky, Leonid V. Journal of Volcanology and Geothermal Research, Vol. 110, Issue 3-4 https://doi.org/10.1016/S0377-0273(01)00213-X	journal	October 2001
Geochemistry and petrology of dredged basalts from the Bouvet triple junction, South Atlantic Dickey, John S.; Frey, Frederick A.; Hart, Stanley R. Geochimica et Cosmochimica Acta, Vol. 41, Issue 8 https://doi.org/10.1016/0016-7037(77)90105-3	journal	August 1977
Geochemistry of serpentinized peridotites from the Mariana Forearc Conical Seamount, ODP Leg 125: Implications for the elemental recycling at subduction zones: SERPENTINIZED PERIDOTITES Savov, Ivan P.; Ryan, Jeffrey G.; D'Antonio, Massimo Geochemistry, Geophysics, Geosystems, Vol. 6, Issue 4 https://doi.org/10.1029/2004GC000777	journal	April 2005
Bulk-rock Major and Trace Element Compositions of Abyssal Peridotites: Implications for Mantle Melting, Melt Extraction and Post-melting Processes Beneath Mid-Ocean Ridges Niu, Yaoling Journal of Petrology, Vol. 45, Issue 12 https://doi.org/10.1093/petrology/egh068	journal	September 2004
Geochemistry, Mineralogy and Petrogenesis of Lavas Erupted along the Southwest Indian Ridge Between the Bouvet Triple Junction and 11 Degrees East Le Roex, A. P.; Dick, H. J. B.; Erlank, A. J. Journal of Petrology, Vol. 24, Issue 3 https://doi.org/10.1093/petrology/24.3.267	journal	August 1983
Recycled dehydrated lithosphere observed in plume-influenced mid-ocean-ridge basalt Dixon, Jacqueline Eaby; Leist, Loretta; Langmuir, Charles Nature, Vol. 420, Issue 6914 https://doi.org/10.1038/nature01215	journal	November 2002
Propagation of a melting anomaly along the ultraslow Southwest Indian Ridge between 46°E and 52°20′E: interaction with the Crozet hotspot? Sauter, Daniel; Cannat, Mathilde; Meyzen, Christine Geophysical Journal International, Vol. 179, Issue 2 https://doi.org/10.1111/j.1365-246X.2009.04308.x	journal	November 2009
Formation of the axial relief at the very slow spreading Southwest Indian Ridge (49° to 69°E) Cannat, Mathilde; Rommevaux-Jestin, Céline; Sauter, Daniel Journal of Geophysical Research: Solid Earth, Vol. 104, Issue B10 https://doi.org/10.1029/1999JB900195	journal	October 1999
South Atlantic DUPAL anomaly — Dynamic and compositional evidence against a recent shallow origin Class, Cornelia; le Roex, Anton Earth and Planetary Science Letters, Vol. 305, Issue 1-2 https://doi.org/10.1016/j.epsl.2011.02.036	journal	May 2011
The spectra of isotopic heterogeneities along the mid-Atlantic Ridge Agranier, A.; Blicherttoft, J.; Graham, D. Earth and Planetary Science Letters, Vol. 238, Issue 1-2 https://doi.org/10.1016/j.epsl.2005.07.011	journal	September 2005
Melt extraction and mantle source at a Southwest Indian Ridge Dragon Bone amagmatic segment on the Marion Rise Gao, Changgui; Dick, Henry J. B.; Liu, Yang Lithos, Vol. 246-247 https://doi.org/10.1016/j.lithos.2015.12.007	journal	March 2016
Isotope Geochemistry of the Oceanic Mantle Near the Bouvet Triple Junction Kurz, Mark D.; le Roex, Anton P.; Dick, Henry J. B. Geochimica et Cosmochimica Acta, Vol. 62, Issue 5 https://doi.org/10.1016/S0016-7037(97)00383-9	journal	March 1998
The Global Systematics of Ocean Ridge Basalts and their Origin Gale, Allison; Langmuir, Charles H.; Dalton, Colleen A. Journal of Petrology, Vol. 55, Issue 6 https://doi.org/10.1093/petrology/egu017	journal	May 2014
Volatile contents of mafic magmas from cinder cones in the Central Oregon High Cascades: Implications for magma formation and mantle conditions in a hot arc Ruscitto, D. M.; Wallace, P. J.; Johnson, E. R. Earth and Planetary Science Letters, Vol. 298, Issue 1-2 https://doi.org/10.1016/j.epsl.2010.07.037	journal	September 2010
Chemical and isotopic systematics of oceanic basalts: implications for mantle composition and processes Sun, S. -s.; McDonough, W. F. Geological Society, London, Special Publications, Vol. 42, Issue 1 https://doi.org/10.1144/GSL.SP.1989.042.01.19	journal	January 1989
Composition of altered oceanic crust at ODP Sites 801 and 1149: ALTERED OCEANIC CRUST Kelley, Katherine A.; Plank, Terry; Ludden, John Geochemistry, Geophysics, Geosystems, Vol. 4, Issue 6 https://doi.org/10.1029/2002GC000435	journal	June 2003
H2O concentrations in primary melts from supra-subduction zones and mid-ocean ridges: Implications for H2O storage and recycling in the mantle Sobolev, Alexander V.; Chaussidon, Marc Earth and Planetary Science Letters, Vol. 137, Issue 1-4 https://doi.org/10.1016/0012-821X(95)00203-O	journal	January 1996
Plume-ridge interactions of the Discovery and Shona mantle plumes with the southern Mid-Atlantic Ridge (40°-55°S) Douglass, Jill; Schilling, Jean-Guy; Fontignie, Denis Journal of Geophysical Research: Solid Earth, Vol. 104, Issue B2 https://doi.org/10.1029/98JB02642	journal	February 1999
Glass compositions, plume-ridge interaction, and hydrous melting along the Galápagos Spreading Center, 90.5°W to 98°W: GALÁPAGOS SPREADING CENTER Cushman, Buffy; Sinton, John; Ito, Garrett Geochemistry, Geophysics, Geosystems, Vol. 5, Issue 8 https://doi.org/10.1029/2004GC000709	journal	August 2004
Recycled ocean crust and sediment in Indian Ocean MORB Rehka¨mper, M.; Hofmann, A. W. Earth and Planetary Science Letters, Vol. 147, Issue 1-4 https://doi.org/10.1016/S0012-821X(97)00009-5	journal	March 1997
Chemical and isotopic variations along the superfast spreading East Pacific Rise from 6 to 30�S Bach, W.; Hegner, E.; Erzinger, J. Contributions to Mineralogy and Petrology, Vol. 116, Issue 4 https://doi.org/10.1007/BF00310905	journal	May 1994
The effects of variable sources, processes and contaminants on the composition of northern EPR MORB (8–10°N and 12–14°N): Evidence from volatiles (H2O, CO2, S) and halogens (F, Cl) Leroux, P.; Shirey, S.; Hauri, E. Earth and Planetary Science Letters, Vol. 251, Issue 3-4 https://doi.org/10.1016/j.epsl.2006.09.012	journal	November 2006
Light Stable Isotopic Compositions of Enriched Mantle Sources: Resolving the Dehydration Paradox Dixon, J. E.; Bindeman, I. N.; Kingsley, R. H. Geochemistry, Geophysics, Geosystems, Vol. 18, Issue 11 https://doi.org/10.1002/2016GC006743	journal	November 2017
MPI-DING reference glasses for in situ microanalysis: New reference values for element concentrations and isotope ratios: MPI-DING REFERENCE GLASSES Jochum, Klaus Peter; Stoll, Brigitte; Herwig, Kirstin Geochemistry, Geophysics, Geosystems, Vol. 7, Issue 2 https://doi.org/10.1029/2005GC001060	journal	February 2006
The concentration, behavior and storage of H2O in the suboceanic upper mantle: Implications for mantle metasomatism Michael, Peter J. Geochimica et Cosmochimica Acta, Vol. 52, Issue 2 https://doi.org/10.1016/0016-7037(88)90110-X	journal	February 1988
Hafnium Isotope and Trace Element Constraints on the Nature of Mantle Heterogeneity beneath the Central Southwest Indian Ridge (13°E to 47°E) Janney, P. E.; Le Roex, A. P.; Carlson, R. W. Journal of Petrology, Vol. 46, Issue 12 https://doi.org/10.1093/petrology/egi060	journal	July 2005
Magmatic Activity on a Motionless Plate: the Case of East Island, Crozet Archipelago (Indian Ocean) Marie Meyzen, Christine; Marzoli, Andrea; Bellieni, Giuliano Journal of Petrology, Vol. 57, Issue 7 https://doi.org/10.1093/petrology/egw045	journal	July 2016
Towards a consistent mantle carbon flux estimate: Insights from volatile systematics (H2O/Ce, δD, CO2/Nb) in the North Atlantic mantle (14° N and 34° N) Cartigny, Pierre; Pineau, Françoise; Aubaud, Cyril Earth and Planetary Science Letters, Vol. 265, Issue 3-4 https://doi.org/10.1016/j.epsl.2007.11.011	journal	January 2008
The hydrogen isotopic composition and water content of southern Pacific MORB: A reassessment of the D/H ratio of the depleted mantle reservoir Clog, Matthieu; Aubaud, Cyril; Cartigny, Pierre Earth and Planetary Science Letters, Vol. 381 https://doi.org/10.1016/j.epsl.2013.08.043	journal	November 2013
Global variations in H ₂ O/Ce: 2. Relationships to arc magma geochemistry and volatile fluxes: GLOBAL VARIATIONS IN H ₂ O/Ce Ruscitto, Daniel M.; Wallace, Paul J.; Cooper, Lauren B. Geochemistry, Geophysics, Geosystems, Vol. 13, Issue 3 https://doi.org/10.1029/2011GC003887	journal	March 2012
Barren Island Volcano (NE Indian Ocean): Island-arc high-alumina basalts produced by troctolite contamination Luhr, James F.; Haldar, Dhanapati Journal of Volcanology and Geothermal Research, Vol. 149, Issue 3-4 https://doi.org/10.1016/j.jvolgeores.2005.06.003	journal	January 2006
Water in the Earth's upper mantle Thompson, Alan Bruce Nature, Vol. 358, Issue 6384 https://doi.org/10.1038/358295a0	journal	July 1992
An Experiment-Based Model for the Petrogenesis of High-Alumina Basalts Beard, J. S.; Lofgren, G. E. Science, Vol. 258, Issue 5079 https://doi.org/10.1126/science.258.5079.112	journal	October 1992
Mineralogical control on the chlorine isotope composition of altered oceanic crust Barnes, Jaime D.; Cisneros, Miguel Chemical Geology, Vol. 326-327 https://doi.org/10.1016/j.chemgeo.2012.07.022	journal	October 2012
Hydrogen partition coefficients between nominally anhydrous minerals and basaltic melts Aubaud, Cyril Geophysical Research Letters, Vol. 31, Issue 20 https://doi.org/10.1029/2004GL021341	journal	January 2004
Heterogeneity in mantle carbon content from CO2-undersaturated basalts Le Voyer, M.; Kelley, K. A.; Cottrell, E. Nature Communications, Vol. 8, Issue 1 https://doi.org/10.1038/ncomms14062	journal	January 2017
The H/C ratios of Earth's near-surface and deep reservoirs, and consequences for deep Earth volatile cycles Hirschmann, Marc M.; Dasgupta, Rajdeep Chemical Geology, Vol. 262, Issue 1-2 https://doi.org/10.1016/j.chemgeo.2009.02.008	journal	May 2009
Vesicles, water, and sulfur in Reykjanes Ridge basalts Moore, James G.; Schilling, Jean -Guy Contributions to Mineralogy and Petrology, Vol. 41, Issue 2 https://doi.org/10.1007/BF00375036	journal	August 1973
Vapour undersaturation in primitive mid-ocean-ridge basalt and the volatile content of Earth's upper mantle Saal, Alberto E.; Hauri, Erik H.; Langmuir, Charles H. Nature, Vol. 419, Issue 6906 https://doi.org/10.1038/nature01073	journal	October 2002
Evidence from gravity anomalies for interactions of the Marion and Bouvet hotspots with the Southwest Indian Ridge: effects of transform offsets Georgen, Jennifer E.; Lin, Jian; Dick, Henry J. B. Earth and Planetary Science Letters, Vol. 187, Issue 3-4 https://doi.org/10.1016/S0012-821X(01)00293-X	journal	May 2001
The compressibility of silicate liquids containing Fe2O3 and the effect of composition, temperature, oxygen fugacity and pressure on their redox states Kress, Victor C.; Carmichael, Ian S. E. Contributions to Mineralogy and Petrology, Vol. 108, Issue 1-2 https://doi.org/10.1007/BF00307328	journal	July 1991
Determination of Fe3+/ΣFe of XANES basaltic glass standards by Mössbauer spectroscopy and its application to the oxidation state of iron in MORB Zhang, Hongluo L.; Cottrell, Elizabeth; Solheid, Peat A. Chemical Geology, Vol. 479 https://doi.org/10.1016/j.chemgeo.2018.01.006	journal	February 2018
Mineralogical and geochemical features of sulfide chimneys from the 49°39′E hydrothermal field on the Southwest Indian Ridge and their geological inferences Tao, ChunHui; Li, HuaiMing; Huang, Wei Chinese Science Bulletin, Vol. 56, Issue 26 https://doi.org/10.1007/s11434-011-4619-4	journal	August 2011
Major and trace element composition of the depleted MORB mantle (DMM) Workman, Rhea K.; Hart, Stanley R. Earth and Planetary Science Letters, Vol. 231, Issue 1-2 https://doi.org/10.1016/j.epsl.2004.12.005	journal	February 2005
Os isotopic compositions of MORBs from the ultra-slow spreading Southwest Indian Ridge: Constraints on the assimilation and fractional crystallization (AFC) processes Yang, Alexandra Yang; Zhao, Tai-Ping; Zhou, Mei-Fu Lithos, Vol. 179 https://doi.org/10.1016/j.lithos.2013.07.020	journal	October 2013
Calculation of phase equilibrium in mineral-melt systems Scott Weaver, J.; Langmuir, Charles H. Computers & Geosciences, Vol. 16, Issue 1 https://doi.org/10.1016/0098-3004(90)90074-4	journal	January 1990
Petrolog3: Integrated software for modeling crystallization processes: PETROLOG3 Danyushevsky, Leonid V.; Plechov, Pavel Geochemistry, Geophysics, Geosystems, Vol. 12, Issue 7 https://doi.org/10.1029/2011GC003516	journal	July 2011
Element transport from slab to volcanic front at the Mariana arc Elliott, Tim; Plank, Terry; Zindler, Alan Journal of Geophysical Research: Solid Earth, Vol. 102, Issue B7 https://doi.org/10.1029/97JB00788	journal	July 1997
Composition of the depleted mantle: DEPLETED MANTLE Salters, Vincent J. M.; Stracke, Andreas Geochemistry, Geophysics, Geosystems, Vol. 5, Issue 5 https://doi.org/10.1029/2003GC000597	journal	May 2004
Isotopically enriched N‐MORB: A new geochemical signature of off‐axis plume‐ridge interaction—A case study at 50°28′E, Southwest Indian Ridge Yang, A. Y.; Zhao, T. ‐P.; Zhou, M. ‐F. Journal of Geophysical Research: Solid Earth, Vol. 122, Issue 1 https://doi.org/10.1002/2016JB013284	journal	January 2017
Local and regional heterogeneity in MORB from the Mid-Atlantic Ridge between 54.5°S and 51°S: Evidence for geochemical enrichment le Roex, Anton P.; Dick, Henry J. B.; Gulen, Levent Geochimica et Cosmochimica Acta, Vol. 51, Issue 3 https://doi.org/10.1016/0016-7037(87)90068-8	journal	March 1987
Variations in Melt Productivity and Melting Conditions along SWIR (70°E–49°E): Evidence from Olivine-hosted and Plagioclase-hosted Melt Inclusions Font, L.; Murton, B. J.; Roberts, S. Journal of Petrology, Vol. 48, Issue 8 https://doi.org/10.1093/petrology/egm026	journal	May 2007
Cerium/lead and lead isotope ratios in arc magmas and the enrichment of lead in the continents Miller, Daniel M.; Goldstein, Steven L.; Langmuir, Charles H. Nature, Vol. 368, Issue 6471 https://doi.org/10.1038/368514a0	journal	April 1994
Barium isotope evidence for pervasive sediment recycling in the upper mantle Nielsen, Sune G.; Horner, Tristan J.; Pryer, Helena V. Science Advances, Vol. 4, Issue 7 https://doi.org/10.1126/sciadv.aas8675	journal	July 2018
Boron and chlorine contents of upper oceanic crust: Basement samples from IODP Hole 1256D: B AND Cl CONTENTS OF UPPER OCEANIC CRUST Sano, Takashi; Miyoshi, Masaya; Ingle, Stephanie Geochemistry, Geophysics, Geosystems, Vol. 9, Issue 12 https://doi.org/10.1029/2008GC002182	journal	December 2008
Spreading rate, spreading obliquity, and melt supply at the ultraslow spreading Southwest Indian Ridge: SOUTHWEST INDIAN RIDGE SPREADING RATE Cannat, Mathilde; Sauter, Daniel; Bezos, Antoine Geochemistry, Geophysics, Geosystems, Vol. 9, Issue 4 https://doi.org/10.1029/2007GC001676	journal	April 2008
The Southwest Indian Ridge between 49°15′E and 57°E: focused accretion and magma redistribution Sauter, Daniel; Patriat, Philippe; Rommevaux-Jestin, Céline Earth and Planetary Science Letters, Vol. 192, Issue 3 https://doi.org/10.1016/S0012-821X(01)00455-1	journal	October 2001
The behavior and concentration of CO2 in the suboceanic mantle: Inferences from undegassed ocean ridge and ocean island basalts Michael, Peter J.; Graham, David W. Lithos, Vol. 236-237 https://doi.org/10.1016/j.lithos.2015.08.020	journal	November 2015
Chemical Geodynamics Zindler, A.; Hart, S. Annual Review of Earth and Planetary Sciences, Vol. 14, Issue 1 https://doi.org/10.1146/annurev.ea.14.050186.002425	journal	May 1986
Geochemical heterogeneities within the Crozet hotspot Breton, Thomas; Nauret, François; Pichat, Sylvain Earth and Planetary Science Letters, Vol. 376 https://doi.org/10.1016/j.epsl.2013.06.020	journal	August 2013
Chlorine in mid-ocean ridge magmas: Evidence for assimilation of seawater-influenced components Michael, Peter J.; Schilling, Jean-Guy Geochimica et Cosmochimica Acta, Vol. 53, Issue 12 https://doi.org/10.1016/0016-7037(89)90094-X	journal	December 1989
Global variations in H ₂ O/Ce: 1. Slab surface temperatures beneath volcanic arcs: SLAB SURFACE TEMPERATURES BENEATH VOLCANIC ARCS Cooper, Lauren B.; Ruscitto, Daniel M.; Plank, Terry Geochemistry, Geophysics, Geosystems, Vol. 13, Issue 3 https://doi.org/10.1029/2011GC003902	journal	March 2012
Melt supply variations to a magma-poor ultra-slow spreading ridge (Southwest Indian Ridge 61° to 69°E): MELT SUPPLY VARIATIONS Cannat, Mathilde; Rommevaux-Jestin, Céline; Fujimoto, Hiromi Geochemistry, Geophysics, Geosystems, Vol. 4, Issue 8 https://doi.org/10.1029/2002GC000480	journal	August 2003
Along‐axis variation in crustal thickness at the ultraslow spreading S outhwest I ndian R idge (50°E) from a wide‐angle seismic experiment Niu, Xiongwei; Ruan, Aiguo; Li, Jiabiao Geochemistry, Geophysics, Geosystems, Vol. 16, Issue 2 https://doi.org/10.1002/2014GC005645	journal	February 2015
Geochemistry of ocean island basalts from the South Atlantic: Ascension, Bouvet, St. Helena, Gough and Tristan da Cunha Weaver, Barry L.; Wood, David A.; Tarney, John Geological Society, London, Special Publications, Vol. 30, Issue 1 https://doi.org/10.1144/GSL.SP.1987.030.01.11	journal	January 1987
Pb–Sr isotope variation in Indian Ocean basalts and mixing phenomena Dupré, Bernard; Allègre, Claude J. Nature, Vol. 303, Issue 5913 https://doi.org/10.1038/303142a0	journal	May 1983
Origin of high-Al N-MORB by fractional crystallization in the upper mantle beneath the Galápagos Spreading Center Eason, Deborah; Sinton, John Earth and Planetary Science Letters, Vol. 252, Issue 3-4 https://doi.org/10.1016/j.epsl.2006.09.048	journal	December 2006
Dissolved carbon dioxide in basaltic glasses: concentrations and speciation Fine, Gerald; Stolper, Edward Earth and Planetary Science Letters, Vol. 76, Issue 3-4 https://doi.org/10.1016/0012-821X(86)90078-6	journal	January 1986
An ultraslow-spreading class of ocean ridge Dick, Henry J. B.; Lin, Jian; Schouten, Hans Nature, Vol. 426, Issue 6965 https://doi.org/10.1038/nature02128	journal	November 2003
Tracing mantle sources and Samoan influence in the northwestern Lau back-arc basin: MANTLE SOURCES IN NW LAU BACK-ARC BASIN Lytle, Marion L.; Kelley, Katherine A.; Hauri, Erik H. Geochemistry, Geophysics, Geosystems, Vol. 13, Issue 10 https://doi.org/10.1029/2012GC004233	journal	October 2012
Regionally distinctive sources of depleted MORB: Evidence from trace elements and H2O Michael, Peter Earth and Planetary Science Letters, Vol. 131, Issue 3-4 https://doi.org/10.1016/0012-821X(95)00023-6	journal	April 1995
The role of an H2O-rich fluid component in the generation of primitive basaltic andesites and andesites from the Mt. Shasta region, N California Grove, T.; Parman, S.; Bowring, S. Contributions to Mineralogy and Petrology, Vol. 142, Issue 4 https://doi.org/10.1007/s004100100299	journal	January 2002
CO2 content beneath northern Iceland and the variability of mantle carbon Hauri, Erik H.; Maclennan, J.; McKenzie, D. Geology, Vol. 46, Issue 1 https://doi.org/10.1130/G39413.1	journal	November 2017
The effect of primary versus secondary processes on the volatile content of MORB glasses: An example from the equatorial Mid‐Atlantic Ridge (5°N–3°S) Le Voyer, Marion; Cottrell, Elizabeth; Kelley, Katherine A. Journal of Geophysical Research: Solid Earth, Vol. 120, Issue 1 https://doi.org/10.1002/2014JB011160	journal	January 2015
Element mobility from seafloor serpentinization to high-pressure dehydration of antigorite in subducted serpentinite: Insights from the Cerro del Almirez ultramafic massif (southern Spain) Marchesi, Claudio; Garrido, Carlos J.; Padrón-Navarta, José Alberto Lithos, Vol. 178 https://doi.org/10.1016/j.lithos.2012.11.025	journal	September 2013
Seismic observation of an extremely magmatic accretion at the ultraslow spreading Southwest Indian Ridge: Magmatic accretion at ultraslow ridge Li, Jiabiao; Jian, Hanchao; Chen, Yongshun John Geophysical Research Letters, Vol. 42, Issue 8 https://doi.org/10.1002/2014GL062521	journal	April 2015
A large-scale isotope anomaly in the Southern Hemisphere mantle Hart, Stanley R. Nature, Vol. 309, Issue 5971 https://doi.org/10.1038/309753a0	journal	June 1984
Back-arc basin basalt systematics Taylor, Brian; Martinez, Fernando Earth and Planetary Science Letters, Vol. 210, Issue 3-4 https://doi.org/10.1016/S0012-821X(03)00167-5	journal	May 2003
Volatiles in basaltic glasses from the Easter-Salas y Gomez Seamount Chain and Easter Microplate: Implications for geochemical cycling of volatile elements: VOLATILES IN BASALTIC GLASSES Simons, Kyla; Dixon, Jacqueline; Schilling, Jean-Guy Geochemistry, Geophysics, Geosystems, Vol. 3, Issue 7 https://doi.org/10.1029/2001GC000173	journal	July 2002
Determination of the molar absorptivity of dissolved carbonate in basanitic glass Dixon, Jacqueline Eaby; Pan, Vivian American Mineralogist, Vol. 80, Issue 11-12 https://doi.org/10.2138/am-1995-11-1224	journal	December 1995
Rare earth abundances and Rb-Sr systematics of basalts, gabbro, anorthosite and minor granitic rocks from the Indian Ocean Ridge System, Western Indian Ocean Hedge, Carl E.; Futa, Kiyoto; Engel, Celeste G. Contributions to Mineralogy and Petrology, Vol. 68, Issue 4 https://doi.org/10.1007/BF01164522	journal	January 1979
Experimental determination of C, F, and H partitioning between mantle minerals and carbonated basalt, CO 2 /Ba and CO 2 /Nb systematics of partial melting, and the CO 2 contents of basaltic source regions Rosenthal, A.; Hauri, E. H.; Hirschmann, M. M. Earth and Planetary Science Letters, Vol. 412 https://doi.org/10.1016/j.epsl.2014.11.044	journal	February 2015
Chlorine and bromine abundance in MORB: the contrasting behaviour of the Mid-Atlantic Ridge and East Pacific Rise and implications for chlorine geodynamic cycle Jambon, Albert; Déruelle, Bernard; Dreibus, Gerlind Chemical Geology, Vol. 126, Issue 2 https://doi.org/10.1016/0009-2541(95)00112-4	journal	December 1995
High water content in primitive mid-ocean ridge basalt from Southwest Indian Ridge (51.56ºE): Implications for recycled hydrous component in the mantle Li, Wei; Jin, Zhenmin; Li, Haiming Journal of Earth Science, Vol. 28, Issue 3 https://doi.org/10.1007/s12583-017-0731-y	journal	June 2017
Contrasting origins of the upper mantle revealed by hafnium and lead isotopes from the Southeast Indian Ridge Hanan, Barry B.; Blichert-Toft, Janne; Pyle, Douglas G. Nature, Vol. 432, Issue 7013 https://doi.org/10.1038/nature03026	journal	November 2004
Subduction-related Volatile Recycling and Magma Generation beneath Central Mexico: Insights from Melt Inclusions, Oxygen Isotopes and Geodynamic Models Johnson, Emily R.; Wallace, Paul J.; Delgado Granados, Hugo Journal of Petrology, Vol. 50, Issue 9 https://doi.org/10.1093/petrology/egp051	journal	August 2009
Two-component mantle melting-mixing model for the generation of mid-ocean ridge basalts: Implications for the volatile content of the Pacific upper mantle Shimizu, Kei; Saal, Alberto E.; Myers, Corinne E. Geochimica et Cosmochimica Acta, Vol. 176 https://doi.org/10.1016/j.gca.2015.10.033	journal	March 2016
Using micro-FTIR spectroscopy to measure volatile contents in small and unexposed inclusions hosted in olivine crystals Nichols, A. R. L.; Wysoczanski, R. J. Chemical Geology, Vol. 242, Issue 3-4 https://doi.org/10.1016/j.chemgeo.2007.04.007	journal	August 2007
Thin crust as evidence for depleted mantle supporting the Marion Rise Zhou, Huaiyang; Dick, Henry J. B. Nature, Vol. 494, Issue 7436 https://doi.org/10.1038/nature11842	journal	February 2013
A hydrous melting and fractionation model for mid-ocean ridge basalts: Application to the Mid-Atlantic Ridge near the Azores: HYDROUS MELTING AND FRACTIONATION Asimow, P. D.; Dixon, J. E.; Langmuir, C. H. Geochemistry, Geophysics, Geosystems, Vol. 5, Issue 1 https://doi.org/10.1029/2003GC000568	journal	January 2004
Helium isotopic textures in Earth's upper mantle Graham, David W.; Hanan, Barry B.; Hémond, Christophe Geochemistry, Geophysics, Geosystems, Vol. 15, Issue 5 https://doi.org/10.1002/2014GC005264	journal	May 2014
A Mössbauer-based XANES calibration for hydrous basalt glasses reveals radiation-induced oxidation of Fe Cottrell, Elizabeth; Lanzirotti, Antonio; Mysen, Bjorn American Mineralogist, Vol. 103, Issue 4 https://doi.org/10.2138/am-2018-6268	journal	April 2018
Modes of seafloor generation at a melt-poor ultraslow-spreading ridge Cannat, Mathilde; Sauter, Daniel; Mendel, Véronique Geology, Vol. 34, Issue 7 https://doi.org/10.1130/G22486.1	journal	January 2006
New insights into the origin and distribution of the DUPAL isotope anomaly in the Indian Ocean mantle from MORB of the Southwest Indian Ridge: INDIAN OCEAN DUPAL ISOTOPE ANOMALY Meyzen, Christine M.; Ludden, John N.; Humler, Eric Geochemistry, Geophysics, Geosystems, Vol. 6, Issue 11 https://doi.org/10.1029/2005GC000979	journal	November 2005
Carbon Fluxes and Primary Magma CO ₂ Contents Along the Global Mid‐Ocean Ridge System Le Voyer, Marion; Hauri, Erik H.; Cottrell, Elizabeth Geochemistry, Geophysics, Geosystems, Vol. 20, Issue 3 https://doi.org/10.1029/2018GC007630	journal	March 2019
Volatiles in Basaltic Glasses from Loihi Seamount, Hawaii: Evidence for a Relatively Dry Plume Component Dixon, J. E. Journal of Petrology, Vol. 42, Issue 3 https://doi.org/10.1093/petrology/42.3.627	journal	March 2001
Southwestern limits of Indian Ocean Ridge Mantle and the origin of low ²⁰⁶ Pb/ ²⁰⁴ Pb mid-ocean ridge basalt: Isotope systematics of the central Southwest Indian Ridge (17°–50°E) Mahoney, J.; le Roex, A. P.; Peng, Z. Journal of Geophysical Research, Vol. 97, Issue B13 https://doi.org/10.1029/92JB01424	journal	January 1992
A data brief on the Smithsonian Abyssal Volcanic Glass Data File: SMITHSONIAN ABYSSAL VOLCANIC GLASS Melson, William G.; O'Hearn, Timothy; Jarosewich, Eugene Geochemistry, Geophysics, Geosystems, Vol. 3, Issue 4 https://doi.org/10.1029/2001GC000249	journal	April 2002
H2O Abundance in Depleted to Moderately Enriched Mid-ocean Ridge Magmas; Part I: Incompatible Behaviour, Implications for Mantle Storage, and Origin of Regional Variations Danyushevsky, Leonid V.; Eggins, Stephen M.; Falloon, Trevor J. Journal of Petrology, Vol. 41, Issue 8 https://doi.org/10.1093/petrology/41.8.1329	journal	August 2000
Melting in the oceanic upper mantle: An ion microprobe study of diopsides in abyssal peridotites Johnson, Kevin T. M.; Dick, Henry J. B.; Shimizu, Nobumichi Journal of Geophysical Research, Vol. 95, Issue B3 https://doi.org/10.1029/JB095iB03p02661	journal	January 1990
Spatially Resolved Elemental Analysis, Spectroscopy and Diffraction at the GSECARS Sector at the Advanced Photon Source Sutton, Stephen R.; Lanzirotti, Antonio; Newville, Matthew Journal of Environment Quality, Vol. 46, Issue 6 https://doi.org/10.2134/jeq2016.10.0401	journal	January 2017
Chalcophile elemental compositions of MORBs from the ultraslow-spreading Southwest Indian Ridge and controls of lithospheric structure on S-saturated differentiation Yang, Alexandra Yang; Zhou, Mei-Fu; Zhao, Tai-Ping Chemical Geology, Vol. 382 https://doi.org/10.1016/j.chemgeo.2014.05.019	journal	August 2014
The influence of magmatic differentiation on the oxidation state of Fe in a basaltic arc magma Kelley, Katherine A.; Cottrell, Elizabeth Earth and Planetary Science Letters, Vol. 329-330 https://doi.org/10.1016/j.epsl.2012.02.010	journal	May 2012
Constraints on mantle melting and composition and nature of slab components in volcanic arcs from volatiles (H2O, S, Cl, F) and trace elements in melt inclusions from the Kamchatka Arc Portnyagin, Maxim; Hoernle, Kaj; Plechov, Pavel Earth and Planetary Science Letters, Vol. 255, Issue 1-2 https://doi.org/10.1016/j.epsl.2006.12.005	journal	March 2007
Partitioning of water during melting of the Earth's upper mantle at H2O-undersaturated conditions Hauri, E.; Gaetani, G.; Green, T. Earth and Planetary Science Letters, Vol. 248, Issue 3-4 https://doi.org/10.1016/j.epsl.2006.06.014	journal	August 2006
The oxidation state of Fe in MORB glasses and the oxygen fugacity of the upper mantle Cottrell, Elizabeth; Kelley, Katherine A. Earth and Planetary Science Letters, Vol. 305, Issue 3-4 https://doi.org/10.1016/j.epsl.2011.03.014	journal	May 2011
First active hydrothermal vents on an ultraslow-spreading center: Southwest Indian Ridge Tao, Chunhui; Lin, Jian; Guo, Shiqin Geology, Vol. 40, Issue 1 https://doi.org/10.1130/G32389.1	journal	January 2012
Osmium isotopic constraints on the nature of the DUPAL anomaly from Indian mid-ocean-ridge basalts Escrig, S.; Capmas, F.; Dupré, B. Nature, Vol. 431, Issue 7004 https://doi.org/10.1038/nature02904	journal	September 2004
The mean composition of ocean ridge basalts: MEAN MORB Gale, Allison; Dalton, Colleen A.; Langmuir, Charles H. Geochemistry, Geophysics, Geosystems, Vol. 14, Issue 3 https://doi.org/10.1029/2012GC004334	journal	March 2013
Assimilation of seawater-derived components in an oceanic volcano: evidence from matrix glasses and glass inclusions from Loihi seamount, Hawaii Kent, Adam J. R.; Norman, Marc D.; Hutcheon, Ian D. Chemical Geology, Vol. 156, Issue 1-4 https://doi.org/10.1016/S0009-2541(98)00188-0	journal	April 1999
Lateral variation in upper mantle viscosity: role of water Dixon, Jacqueline E.; Dixon, T. H.; Bell, D. R. Earth and Planetary Science Letters, Vol. 222, Issue 2 https://doi.org/10.1016/j.epsl.2004.03.022	journal	May 2004
VolatileCalc: a silicate melt–H2O–CO2 solution model written in Visual Basic for excel Newman, Sally; Lowenstern, Jacob B. Computers & Geosciences, Vol. 28, Issue 5 https://doi.org/10.1016/S0098-3004(01)00081-4	journal	June 2002
Oxygen-isotope evidence for recycled crust in the sources of mid-ocean-ridge basalts Eiler, John M.; Schiano, Pierre; Kitchen, Nami Nature, Vol. 403, Issue 6769 https://doi.org/10.1038/35000553	journal	February 2000
A global geochemical database structure for rocks: GEOCHEMICAL DATABASE STRUCTURE Lehnert, K.; Su, Y.; Langmuir, C. H. Geochemistry, Geophysics, Geosystems, Vol. 1, Issue 5 https://doi.org/10.1029/1999GC000026	journal	May 2000
Analysis of 60 elements in 616 ocean floor basaltic glasses: TECHNICAL BRIEF Jenner, Frances E.; O'Neill, Hugh St. C. Geochemistry, Geophysics, Geosystems, Vol. 13, Issue 2 https://doi.org/10.1029/2011GC004009	journal	February 2012
A review of the contrasting behavior of two magmatic volatiles: chlorine and carbon dioxide Lowenstern, J. B. Journal of Geochemical Exploration, Vol. 69-70 https://doi.org/10.1016/S0375-6742(00)00075-3	journal	June 2000
H ₂ O and CO ₂ in magmas from the Mariana arc and back arc systems: H ₂ O AND CO ₂ IN THE MARIANA ARC 9 Newman, Sally; Stolper, Edward; Stern, Robert Geochemistry, Geophysics, Geosystems, Vol. 1, Issue 5 https://doi.org/10.1029/1999GC000027	journal	May 2000
High-precision determination of iron oxidation state in silicate glasses using XANES Cottrell, Elizabeth; Kelley, Katherine A.; Lanzirotti, Antonio Chemical Geology, Vol. 268, Issue 3-4 https://doi.org/10.1016/j.chemgeo.2009.08.008	journal	November 2009
Infrared spectroscopic measurements of CO2 and H2O in Juan de Fuca Ridge basaltic glasses Dixon, Jacqueline Eaby; Stolper, Edward; Delaney, John R. Earth and Planetary Science Letters, Vol. 90, Issue 1 https://doi.org/10.1016/0012-821X(88)90114-8	journal	September 1988
The importance of water to oceanic mantle melting regimes Asimow, P. D.; Langmuir, C. H. Nature, Vol. 421, Issue 6925 https://doi.org/10.1038/nature01429	journal	February 2003
Magmatic and amagmatic seafloor generation at the ultraslow-spreading Gakkel ridge, Arctic Ocean Michael, P. J.; Langmuir, C. H.; Dick, H. J. B. Nature, Vol. 423, Issue 6943 https://doi.org/10.1038/nature01704	journal	June 2003
A discontinuity in mantle composition beneath the southwest Indian ridge Meyzen, Christine M.; Toplis, Michael J.; Humler, Eric Nature, Vol. 421, Issue 6924 https://doi.org/10.1038/nature01424	journal	February 2003
Plate-driven micro-hotspots and the evolution of the Dragon Flag melting anomaly, Southwest Indian Ridge Yu, Xing; Dick, Henry J. B. Earth and Planetary Science Letters, Vol. 531 https://doi.org/10.1016/j.epsl.2019.116002	journal	February 2020
Hf isotope evidence for selective mobility of high-field-strength elements in a subduction setting: South Sandwich Islands Barry, T. L.; Pearce, J. A.; Leat, P. T. Earth and Planetary Science Letters, Vol. 252, Issue 3-4 https://doi.org/10.1016/j.epsl.2006.09.034	journal	December 2006
Water in the oceanic upper mantle: implications for rheology, melt extraction and the evolution of the lithosphere Hirth, Greg; Kohlstedt, David L. Earth and Planetary Science Letters, Vol. 144, Issue 1-2 https://doi.org/10.1016/0012-821X(96)00154-9	journal	October 1996

Similar Records

The effect of primary versus secondary processes on the volatile content of MORB glasses: An example from the equatorial Mid‐Atlantic Ridge (5°N–3°S)

Journal Article · Wed Jan 14 00:00:00 EST 2015 · Journal of Geophysical Research. Solid Earth · OSTI ID:1807631

Le Voyer, Marion; Cottrell, Elizabeth; Kelley, Katherine A.; +2 more

The influence of magmatic differentiation on the oxidation state of Fe in a basaltic arc magma

Journal Article · Wed May 09 00:00:00 EDT 2012 · Earth Planet. Sci. Lett. · OSTI ID:1807631

Kelley, Katherine A; Cottrell, Elizabeth

Concentration, behavior and storage of H/sub 2/O in the suboceanic upper mantle: implications for mantle metasomatism

Journal Article · Mon Feb 01 00:00:00 EST 1988 · Geochim. Cosmochim. Acta; (United States) · OSTI ID:1807631

Michael, P J

Title: Volatile Element Evidence of Local MORB Mantle Heterogeneity Beneath the Southwest Indian Ridge, 48°–51°E

Citation Formats

References (128)

Similar Records

Related Subjects