Results 111 to 120 of about 246 (131)

Geochemical constraints on Eocene ignimbrite flare-up in the Urumieh-Dokhtar magmatic arc, northwestern Iran

Lithos, 2023
Abdolnaser Fazlnia, Kwan-Nang Pang, Wei-Qiang Ji, Mohammad Pirouei   +3 more
openaire   +1 more source

Geochronology, isotope geochemistry and tectonomagmatic setting of the Lalezar granitoids (Urumieh-Dokhtar Volcanic Belt, Iran)

2017
The Lalezar granitoids crop out within the Urumieh-Dokhtar Volcanic Belt, which is the largest volcanic belt in Central Iran. These granitoids have intruded into the Eocene volcano-sedimentary rocks and range from gabbro-diorites to granites in composition, with dominance of diorites and tonalites.
Niktabar, M., Santos, J.F., Ribeiro, S., Mendes, M.H., Moradian, A., Ahmadipour, H., Silva, A.   +6 more
openaire   +1 more source

The formation of porphyry Cu deposits in the Urumieh-Dokhtar Magmatic Arc, Iran: Insights from the Sarcheshmeh and Miduk deposits

The Eocene to Miocene Urumieh-Dokhtar Magmatic Arc (UDMA), Iran, hosts numerous porphyry Cu deposits including the large Sarcheshmeh and Miduk deposits. The formation of porphyry intrusions with economic ore deposits is restricted to the Miocene arc magmatism in the southeast.
Höss, Alica, Haase, Karsten, Keith, Manuel, Alirezaei, Saeed   +3 more
openaire   +1 more source

Anomalies in the depth of the asthenospheric mantle: key to the enigma of adakites in the Urumieh-Dokhtar magmatic arc

Neues Jahrbuch für Mineralogie - Abhandlungen, 2018
Mohammad Sayari, Mortaza Sharifi
openaire   +1 more source

Eocene non-mineralization to Miocene porphyry copper mineralization-related magmatism in the Urumieh–Dokhtar magmatic arc, Iran

Journal of Geochemical Exploration, 2023
Maryam Javidi Moghaddam, Mohammad Hassan Karimpour   +1 more
openaire   +1 more source

Late Cretaceous volcanism in the northern Urumieh-Dokhtar Magmatic Arc, central Iran

Neues Jahrbuch für Mineralogie - Abhandlungen
Fariba Jamshidi, Mohsen Mortazavi, Abbas Asiabanha, José Francisco Santos   +3 more
openaire   +1 more source

Geochemical and Sr–Nd isotopic constraints on the genesis of the Soheyle-PaKuh granitoid rocks (central Urumieh-Dokhtar magmatic belt, Iran)

International Geology Review, 2020
Hossein Azizi, Yoshihiro Asahara, Fatemeh Sarjoughian   +2 more
exaly  

Constraints from geochemistry, zircon U-Pb geochronology and Hf-Nd isotopic compositions on the origin of Cenozoic volcanic rocks from central Urumieh-Dokhtar magmatic arc, Iran

Gondwana Research, 2021
Davood Raeisi, Jalil Ghalamghash, Shahrouz Babazadeh   +2 more
exaly  

Geochemical characteristics of the Kuh-e Dom intrusion, Urumieh–Dokhtar Magmatic Arc (Iran): Implications for source regions and magmatic evolution

Journal of Asian Earth Sciences, 2014
Ali Kananian, Fatemeh Sarjoughian, Alireza Nadimi   +2 more
exaly  

Late Oligocene–Miocene mantle upwelling and interaction inferred from mantle signatures in gabbroic to granitic rocks from the Urumieh–Dokhtar arc, south Ardestan, Iran

International Geology Review, 2017
Shahrouz Babazadeh, John Cottle, Michael Brocker   +2 more
exaly