Outputs (2)

Sr isotope zoning in plagioclase from Parinacota Volcano (Northern Chile): quantifying magma mixing and crustal contamination (2014)
Journal Article
Ginibre, C., & Davidson, J. (2014). Sr isotope zoning in plagioclase from Parinacota Volcano (Northern Chile): quantifying magma mixing and crustal contamination. Journal of Petrology, 55(6), 1203-1238. https://doi.org/10.1093/petrology/egu023

We present analyses of Sr isotope zoning by microdrilling and thermal ionization mass spectrometry in plagioclase crystals from Parinacota volcano (Central Volcanic Zone, northern Chile), which were analysed for major and minor element zoning in a pr... Read More about Sr isotope zoning in plagioclase from Parinacota Volcano (Northern Chile): quantifying magma mixing and crustal contamination.

Assimilation of sediments embedded in the oceanic arc crust: myth or reality? (2014)
Journal Article
Bezard, R., Davidson, J., Turner, S., Macpherson, C., Lindsay, J., & Boyce, A. (2014). Assimilation of sediments embedded in the oceanic arc crust: myth or reality?. Earth and Planetary Science Letters, 395, 51-60. https://doi.org/10.1016/j.epsl.2014.03.038

Arc magmas are commonly assumed to form by melting of sub-arc mantle that has been variably enriched by a component from the subducted slab. Although most magmas that reach the surface are not primitive, the impact of assimilation of the arc crust is... Read More about Assimilation of sediments embedded in the oceanic arc crust: myth or reality?.