Browsing by Subject "olivine"

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Constraints on the evolution of magmas from diffusion-driven chemical and Fe-Mg isotopic zoning in natural olivines analyzed by femtosecond-LA-ICP-MS

Oeser-Rabe, Martin Alexander (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2015)

[no abstract]
Lithium isotope fractionation in magmatic systems : constraints from in situ δ7Li determinations on magmatic minerals by femtosecond-laser ablation-MC-ICP-MS

Steinmann, Lena (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2020)

Investigations on the fractionation of stable metal isotopes to characterize mass flux at high temperatures have been proven to be a powerful tool during the past years. In this study, high precision in situ analyses on ...
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 ...

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