Geochemistry and petrogenesis of Biabanak-Bafq mafic magmatism: Implication for the evolution of central Iranian terrane
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Earth System Science"
DOI: 10.1007/s12040-018-0969-5
Abstract: Precambrian magmatism in the Biabanak-Bafq district represents an extensive sequence of mafic magmatic rocks. Major, trace and rare earth elements reveal that the low-Ti basement mafic rocks are magnesium tholeiite and low-Ti cover a mafic… read more here.
Keywords: geochemistry; mafic; biabanak bafq; mafic magmatism ... See more keywords
Geochronology of mafic magmatism and hydrothermal alteration during early stages of South Atlantic opening
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DOI: 10.1016/j.gca.2021.08.017
Abstract: Abstract 40Ar/39Ar laser incremental-heating geochronology of whole-rock fragments and minerals from primitive subalkaline mafic dykes from the Cabo Frio Tectonic Domain, southeastern Brazil, reveal a complex combination of intrusive ages, apparent ages affected by excess… read more here.
Keywords: geochronology mafic; geochronology; mafic magmatism; hydrothermal alteration ... See more keywords
Genesis of Recent Mafic Magmatism in the Taupo Volcanic Zone, New Zealand: Insights into the Birth and Death of Very Large Volume Rhyolitic Systems?
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Petrology"
DOI: 10.1093/petrology/egaa027
Abstract: Mafic magmatism of the rifting Taupo Volcanic Zone (TVZ) of the North Island, New Zealand, is volumetrically minor, but is thought to tap the material that provides the heat source for voluminous rhyolite production through… read more here.
Keywords: taupo volcanic; volcanic zone; large volume; chemistry ... See more keywords