Results 111 to 120 of about 859 (200)

Petrogenesis of the Early Jurassic–Early Cretaceous Adakite-like Rocks in the Erguna Block, NE China: Implications for the Tectonic Evolution of the Mongol–Okhotsk Ocean

open access: yes
The petrogenesis and geodynamic setting of the Mesozoic magmatic rocks in the Erguna Block, NE China remains controversial, especially the relationship between magmatism and the subduction history of the Mongol–Okhotsk oceanic plate.
Yuanchao Wang   +3 more
core   +1 more source

Petrology, geochemistry and mineralization of Tertiary volcanic rocks associated with subvolcanic intrusive bodies, with special reference to age dating and origin of granites from Arghash – Ghasem-Abad area, NE Iran

open access: yesJournal of Economic Geology, 2013
Arghash – Ghasem-Abad area in NE Iran is located in the rim of the Sabzevar structural zone. Tertiary outcrops include granite and quartz monzodiorite porphyry associated with dacite and andesite volcanic rocks.
Zahra Alaminia   +3 more
doaj  

Palaeoproterozoic adakite- and TTG-like magmatism in the Svecofennian orogen, SW Finland

open access: yes, 2012
The Palaeoproterozoic Svecofennian orogen in the Fennoscandian shield is an arc accretionary orogen that was formed at c. 1.92-1.86Ga. Arc accretion, magmatism and the subsequent continent-continent collision thickened the crust up to c.
Eklund, O.   +4 more
core  

A new concept for the genesis of felsic magma: the separation of slab-derived supercritical liquid. [PDF]

open access: yesSci Rep, 2020
Taniuchi H   +4 more
europepmc   +1 more source

Hypogene enrichment in Miduk porphyry copper ore deposit, Iran. [PDF]

open access: yesSci Rep, 2022
Yousefi Soorani L   +4 more
europepmc   +1 more source

Progressive Build-Up of a Transcrustal System beneath an Adakite-Like Volcanic Complex (Chachimbiro, Ecuador): An Example of an Embryonic Porphyry Cu System

open access: yes
Arc magmas display global trends of increasing adakite-like indices (e.g. Sr/Y, La/Yb) with increasing crustal thickness, which are interpreted as the result of an increasingly deeper evolution of the magmas in a thick crust. Several volcanic edifices in
Ulyanov, A   +2 more
core   +1 more source

Why 'the uplift of the Tibetan Plateau' is a myth. [PDF]

open access: yesNatl Sci Rev, 2021
Spicer RA   +7 more
europepmc   +1 more source

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