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A new clinopyroxene thermobarometer for mafic to intermediate magmatic systems

Wang, Xudong; Hou, Tong; Wang, Meng; Zhang, Chao; Zhang, Zhaochong; Pan, Ronghao; Marxer, Felix; Zhang, Hongluo (Göttingen : Copernicus Publications, 2021)

Clinopyroxene-only thermobarometry is one of the most practical tools to reconstruct crystallization pressures and temperatures of clinopyroxenes. Because it does not require any information of coexisting silicate melt or ...
Alteration of subsurface basaltic rocks and glasses : implications of environmental, chemical and structural properties on Fe mobilization

Stranghöner, Marius (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2019)

Weathering of basaltic rocks and glasses plays a key role for the transport and geochemical cycling of elements between lithosphere and hydrosphere. Despite the vast number of scientific literature devoted to shed light ...
The evolution and storage of primitive melts in the Eastern Volcanic Zone of Iceland: the 10 ka Grímsvötn tephra series (i.e. the Saksunarvatn ash)

Neave, David A.; Maclennan, John; Thordarson, Thorvaldur; Hartley, Margaret E. (Berlin : Springer Verlag, 2015)

Major, trace and volatile elements were measured in a suite of primitive macrocrysts and melt inclusions from the thickest layer of the 10 ka Grímsvötn tephra series (i.e. Saksunarvatn ash) at Lake Hvítárvatn in central ...
It's hydrogeology but not as we know it: Sub-seafloor groundwater flow driven by thermal gradients

Desens, A.; Post, V.E.A.; Houben, G.J.; Kuhn, T.; Walther, M.; Graf, T. (Les Ulis : EDP Sciences, 2018)

Groundwater flow beneath the oceans plays an important role for cooling the earth's crust and geochemical cycles, yet it remains an understudied subject in hydrogeology. This contribution focuses on the circulation of ...
Magmatic Response to Subduction Initiation: Part 1. Fore-arc Basalts of the Izu-Bonin Arc From IODP Expedition 352

Shervais, John W.; Reagan, Mark K.; Haugen, Emily; Almeev, Renat R.; Pearce, Julian A.; Prytulak, Julie; Ryan, Jeffrey G.; Whattam, Scott; Godard, Marguerite; Chapman, Timothy; Li, Hongyan; Kurz, Walter; Nelson, Wendy R.; Heaton, Daniel; Kirchenbaur, Maria; Shimizu, Kenji; Sakuyama, Tetsuya; Li, Yibing; Vetter, Scott K. (Washington, DC : American Geophysical Union (AGU), 2019)

The Izu‐Bonin‐Mariana (IBM) fore arc preserves igneous rock assemblages that formed during subduction initiation circa 52 Ma. International Ocean Discovery Program (IODP) Expedition 352 cored four sites in the fore arc ...
The solubility of sulfur and chlorine in H2O-bearing dacites of Krakatau and basalts of Mt. Etna

Beermann, Oliver (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2010)

[no abstract]
Sulfur degassing at Erta Ale (Ethiopia) and Masaya (Nicaragua) volcanoes: Implications for degassing processes and oxygen fugacities of basaltic systems

De Moor, J.M.; Fischer, T.P.; Sharp, Z.D.; King, P.L.; Wilke, M.; Botcharnikov, Roman E.; Cottrell, E.; Zelenski, M.; Marty, B.; Klimm, K.; Rivard, C.; Ayalew, D.; Ramirez, C.; Kelley, K.A. (Hoboken, NJ : Blackwell Publishing Ltd, 2013)

We investigate the relationship between sulfur and oxygen fugacity at Erta Ale and Masaya volcanoes. Oxygen fugacity was assessed utilizing Fe 3+/ΣFe and major element compositions measured in olivine-hosted melt inclusions ...

Now showing items 1-7 of 7

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