Jökull - 01.01.2019, Page 100

Eyjafjallajökull ankaramites, South Iceland
2015. Trace element analysis of olivine: High pre-
cision analytical method for JEOL JXA-8230 elec-
tron probe microanalyser. Chem. Geol. 419, 149–157.
https://doi.org/10.1016/j.chemgeo.2015.10.042
Beattie, P. 1993. Olivine-melt and orthopyroxene-melt
equilibria. Contrib. Mineral Petrol. 115, 103–111.
https://doi.org/10.1007/BF00712982
Björnsson, G. 2019. High-temperature experimental study
of olivine-hosted melt inclusions from Hvammsnúpur.
BSc thesis, Faculty of Earth Science, University of
Iceland, 43 pp.
Brandsdóttir, B. and W. H. Menke 2008. The seismic struc-
ture of Iceland. Jökull 58, 17–34.
Carlson, R. L. and Herrick, C. N. 1990. Densities and
porosities in the oceanic crust and their variations
with depth and age. J. Geophys. Res. 95, 9153.
https://doi.org/10.1029/JB095iB06p09153
Chauvel, C. and C. Hémond 2000. Melting of a
complete section of recycled oceanic crust:
Trace element and Pb isotopic evidence from
Iceland. Geochem. Geophys. Geosys. 1, 1–22.
https://doi.org/10.1029/1999GC000002
Costa, F. and S. Chakraborty 2004. Decadal time
gaps between mafic intrusion and silicic erup-
tion obtained from chemical zoning patterns in
olivine. Earth Planet. Sci. Lett. 227, 517–530.
https://doi.org/10.1016/j.epsl.2004.08.011
Costa, F., R. Dohmen and S. Chakraborty 2008. Time
scales of magmatic processes from modelling the zon-
ing patterns of crystals. Rev. Mineral. Geochem. 69,
545–594. https://doi.org/10.2138/rmg.2008.69.14
Danyushevsky, L. V., F. N. Della-Pasqua and S.
Sokolov 2000. Re-equilibration of melt inclu-
sions trapped by magnesian olivine phenocrysts
from subduction-related magmas: Petrological im-
plications. Contrib. Mineral. Petrol. 138, 68–83.
https://doi.org/10.1007/PL00007664
Danyushevsky, L. V. and P. Plechov 2011. Petrolog3: In-
tegrated software for modeling crystallization pro-
cesses. Geochem. Geophys. Geosys. 12, 1–32.
https://doi.org/10.1029/2011GC003516
Dohmen, R., H.-W. Becker and S. Chakraborty 2007.
Fe-Mg diffusion in olivine I: experimental deter-
mination between 700 and 1,200◦C as a func-
tion of composition, crystal orientation and oxy-
gen fugacity. Phys. Chem. Miner. 34, 389–407.
https://doi.org/10.1007/s00269-007-0157-7
Dohmen, R. and S. Chakraborty 2007. Fe-Mg diffusion in
olivine II: point defect chemistry, change of diffusion
mechanisms and a model for calculation of diffusion
coefficients in natural olivine. Phys. Chem. Miner. 34,
409–430. https://doi.org/10.1007/s00269-007-0158-6
Flóvenz, Ó. G. and K. Saemundsson 1993. Heat flow
and geothermal processes in Iceland. Tectono-
physics 225, 123–138. https://doi.org/10.1016/0040-
1951(93)90253-G
Furman, T., Frey, F. A. and Park, K. H. 1991. Chem-
ical constraints on the petrogenesis of mildly
alkaline lavas from Vestmannaeyjar, Iceland:
the Eldfell (1973) and Surtsey (1963-1967)
eruptions. Contrib. Mineral Petrol. 109, 19–37.
https://doi.org/10.1007/BF00687198
Gerlach, T. M. 1980. Evaluation of volcanic gas
analysis from Surtsey volcano, Iceland 1964–
1967. J. Volcanol. Geotherm. Res. 8, 191–198.
https://doi.org/10.1016/0377-0273(80)90104-3
Grove, T. L. and W. B. Bryan 1983. Fractionation of
pyroxene-phyric MORB at low pressure: An experi-
mental study. Contrib. Mineral. Petrol. 84, 293–309.
https://doi.org/10.1007/BF01160283
Halldórsson, S. A., E. Bali, M. E. Hartley et al. 2018.
Petrology and geochemistry of the 2014–2015 Holu-
hraun eruption, central Iceland: compositional and
mineralogical characteristics, temporal variability and
magma storage. Contrib. Mineral. Petrol. 173, 1–25.
https://doi.org/10.1007/s00410-018-1487-9
Halldorsson, S. A., N. Oskarsson, K. Gronvold
et al. 2008. Isotopic-heterogeneity of the
Thjorsa lava-Implications for mantle sources
and crustal processes within the Eastern Rift
Zone, Iceland. Chem. Geol. 255, 305–316.
https://doi.org/10.1016/j.chemgeo.2008.06.050
Hammer, J., S. Jacob, B. Welsch et al. 2016. Clinopyrox-
ene in postshield Haleakala ankaramite: 1. Efficacy of
thermobarometry. Contrib. Mineral. Petrol. 171, 1–23.
https://doi.org/10.1007/s00410-015-1212-x
Harris, A. J. L. and S. K. Rowland 2009. Effusion rate con-
trols on lava flow length and the role of heat loss:
a review. In: Studies in Volcanology: The Legacy of
George Walker. The Geological Society of London on
behalf of The International Association of Volcanol-
ogy and Chemistry of the Earth’s Interior, 33–51.
Hartley, M. E., O. Shorttle, J. Maclennan et al.
2017. Olivine-hosted melt inclusions as an
archive of redox heterogeneity in magmatic sys-
tems. Earth Planet. Sci. Lett. 479, 192–205.
https://doi.org/10.1016/j.epsl.2017.09.029
JÖKULL No. 69, 2019 99