Age constraints on the formation and emplacement of Neoproterozoic ophiolites along the Allaqi–Heiani Suture, South Eastern Desert of Egypt KA Ali, MK Azer, HA Gahlan, SA Wilde, MD Samuel, RJ Stern Gondwana Research 18 (4), 583-595, 2010 | 158 | 2010 |
Tectonics of the Eastern Desert of Egypt: key to understanding the neoproterozoic evolution of the Arabian–Nubian Shield (East African Orogen) Z Hamimi, MA Abd El-Wahed, HA Gahlan, SZ Kamh The Geology of the Arab World---An Overview, 1-81, 2019 | 86 | 2019 |
U–Pb zircon geochronology and Hf–Nd isotopic systematics of Wadi Beitan granitoid gneisses, south Eastern Desert, Egypt KA Ali, A Kröner, E Hegner, J Wong, SQ Li, HA Gahlan, FFA El Ela Gondwana Research 27 (2), 811-824, 2015 | 81 | 2015 |
Origin of magnetite veins in serpentinite from the Late Proterozoic Bou-Azzer ophiolite, Anti-Atlas, Morocco: An implication for mobility of iron during serpentinization HA Gahlan, S Arai, AH Ahmed, Y Ishida, YM Abdel-Aziz, A Rahimi Journal of African Earth Sciences 46 (4), 318-330, 2006 | 81 | 2006 |
The neoproterozoic Abu Dahr ophiolite, South Eastern Desert, Egypt: petrological characteristics and tectonomagmatic evolution HA Gahlan, MK Azer, AES Khalil Mineralogy and Petrology 109, 611-630, 2015 | 69 | 2015 |
Neoproterozoic ophiolitic peridotites along the Allaqi-Heiani suture, south Eastern Desert, Egypt MK Azer, MD Samuel, KA Ali, HA Gahlan, RJ Stern, M Ren, HE Moussa Mineralogy and Petrology 107, 829-848, 2013 | 60 | 2013 |
Genesis of peculiarly zoned Co, Zn and Mn-rich chromian spinel in serpentinite of Bou-Azzer ophiolite, Anti-Atlas, Morocco HA Gahlan, S Arai Journal of Mineralogical and Petrological Sciences 102 (2), 69-85, 2007 | 57 | 2007 |
The Late Neoproterozoic Dahanib mafic-ultramafic intrusion, South Eastern Desert, Egypt: is it an Alaskan-type or a layered intrusion? MK Azer, HA Gahlan, PD Asimow, KM Al-Kahtany American Journal of Science 317 (8), 901-940, 2017 | 42 | 2017 |
Multiple stages of carbonation and element redistribution during formation of ultramafic-hosted magnesite in Neoproterozoic ophiolites of the Arabian-Nubian Shield, Egypt MK Azer, HA Gahlan, PD Asimow, HS Mubarak, KM Al-Kahtany The Journal of Geology 127 (1), 81-107, 2019 | 41 | 2019 |
On the relative timing of listwaenite formation and chromian spinel equilibration in serpentinites HA Gahlan, MK Azer, PD Asimow American Mineralogist 103 (7), 1087-1102, 2018 | 40 | 2018 |
The Ediacaran volcanic rocks and associated mafic dykes of the Ouarzazate Group (Anti-Atlas, Morocco): Clinopyroxene composition, whole-rock geochemistry and Sr-Nd isotopes … S Belkacim, D Gasquet, JP Liégeois, S Arai, HA Gahlan, H Ahmed, ... Journal of African Earth Sciences 127, 113-135, 2017 | 38 | 2017 |
Late Neoproterozoic layered mafic intrusion of arc-affinity in the Arabian-Nubian Shield: A case study from the Shahira layered mafic intrusion, southern Sinai, Egypt MK Azer, MA Obeid, HA Gahlan Geologica Acta 14 (3), 0237-259, 2016 | 36 | 2016 |
Detection of gossan zones in arid regions using Landsat 8 OLI data: Implication for mineral exploration in the eastern Arabian Shield, Saudi Arabia H Gahlan, H Ghrefat Natural Resources Research 27, 109-124, 2018 | 34 | 2018 |
Age of formation and emplacement of Neoproterozoic ophiolites and related rocks along the Allaqi Suture, south Eastern Desert, Egypt KA Ali, MK Azer, HA Gahlan, SA Wilde, MD Samuel, RJ Stern Gondwana Research 18, 583-595, 2010 | 27 | 2010 |
Late Ediacaran post-collisional A-type syenites with shoshonitic affinities, northern Arabian-Nubian Shield: a possible mantle-derived A-type magma H Gahlan, M Azer, P Asimow, K Al-Kahtany Arabian Journal of Geosciences 9, 1-24, 2016 | 24 | 2016 |
Origin of wehrlite cumulates in the Moho transition zone of the Neoproterozoic Ras Salatit ophiolite, Central Eastern Desert, Egypt: crustal wehrlites with typical mantle … HA Gahlan, S Arai, FF Abu El-Ela, A Tamura Contributions to Mineralogy and Petrology 163, 225-241, 2012 | 24 | 2012 |
Petrogenesis of gold-bearing listvenites from the carbonatized mantle section of the Neoproterozoic Ess ophiolite, Western Arabian Shield, Saudi Arabia HA Gahlan, MK Azer, PD Asimow, KM Al-Kahtany Lithos 372, 105679, 2020 | 23 | 2020 |
Carbonate-orthopyroxenite lenses from the Neoproterozoic Gerf ophiolite, South Eastern Desert, Egypt: the first record in the Arabian Nubian Shield ophiolites HA Gahlan, S Arai Journal of African Earth Sciences 53 (1-2), 70-82, 2009 | 22 | 2009 |
Petrological characteristics of the Neoproterozoic Ess ophiolite mantle section, Arabian Shield, Saudi Arabia: a mineral chemistry perspective HA Gahlan, MK Azer, PD Asimow, HS Mubarak, KM Al-Kahtany International Journal of Earth Sciences 109, 239-251, 2020 | 20 | 2020 |
Genesis and geodynamic evolution of serpentinized ultramafics and associated magnesite deposits in the Al-Wask ophiolite, Arabian Shield, Saudi Arabia HA Gahlan, MK Azer, PD Asimow, KM Al-Kahtany American Journal of Science 320 (3), 236-279, 2020 | 18 | 2020 |