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Hassan-Abad Pluton

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Journal Article
Published: 01 January 2007
Exploration and Mining Geology (2007) 16 (1-2): 11–24.
.... The Hassan-Abad and Touranposht plutons outcrop 2 km from the Darreh-Zerreshk deposit, and consist predominantly of quartz diorite to quartz monzodiorite. These rocks display relatively less enrichment in LREE than the mineralized intrusions (Fig. 4 ). They are characterized by moderately steep REE patterns...
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Journal Article
Published: 18 June 2020
Journal of the Geological Society (2020) 177 (5): 955–964.
... forearc suffered extreme extension during the Paleogene. Further studies are needed to understand the age and geochemistry of such sequences; e.g., in the Neyriz ophiolite where younger volcanic rocks and sediments known as the HassanAbad complex are present ( Babaie et al. 2001 ). Paleogene...
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Journal Article
Published: 14 July 2020
Geochemistry: Exploration, Environment, Analysis (2020) 20 (4): 461–472.
...Hassan Saadati; Peyman Afzal; Habibollah Torshizian; Ali Solgi Abstract Geochemical exploration for rare metals, specifically lithium, is essential on a regional scale based on their demand and consumption in recent years. The main objective of this study was to delineate lithium anomalies...
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Journal Article
Journal: Economic Geology
Published: 01 December 2023
Economic Geology (2023) 118 (8): 2005–2007.
... autoencoder network for recognition of multi- element geochemical anomalies linked to mineralization Saeid Esmaeiloghli, Seyed Hassan Tabatabaei, and Emmanuel John M. Carranza article 105341 DOKLADY EARTH SCIENCES Vol. 507, No. 3, December 2022 Physicochemical conditions of formation of productive mineral...
Journal Article
Published: 20 September 2023
Geochemistry: Exploration, Environment, Analysis (2023) 23 (3): geochem2023-010.
... lithological units, mainly plutonic–volcanic suites, metamorphosed and deformed rocks, and sedimentary units ( Berberian and King 1981 ; Alavi 1994 ; Mohajjel et al. 2003 ; see also Table 1 ). The SSZ was formed by the closure of the Neotethys Ocean and was created by the collision between the Arabian...
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Journal Article
Journal: Economic Geology
Published: 01 August 2020
Economic Geology (2020) 115 (5): 1153–1156.
... melt sheet and its associated ore deposits Reid R. Keays, Peter C. Lightfoot article 103435 The Ordovician iron ore of the Anti-Atlas, Morocco: Environment and dynamics of depositional process El Hassan Abia, Mohammed Benssaou, Mohamed Abioui, Najat Ettayfi, Brahim Lhamyani, Said Boutaleb, James Barry...
Journal Article
Published: 21 March 2013
Geological Magazine (2013) 150 (5): 862–884.
...MORTEZA KHALATBARI JAFARI; HASSAN A. BABAIE; MOJTABA MIRZAIE Abstract The plutonic crustal sequence exposed northeast of Sabzevar is part of the ophiolitic belt of Sabzevar that occurs along the northern margin of the Central Iran micro-continent. The sequence includes olivine and pyroxene gabbro...
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Journal Article
Journal: Economic Geology
Published: 01 June 2020
Economic Geology (2020) 115 (4): 947–952.
... © 2020 Economic Geology 2020 Economic Geology AMERICAN MINERALOGIST Vol. 105, No. 3, 2020 Experimental determination of the phase relations of Pt and Pd antimonides and bismuthinides in the Fe-Ni-Cu sulfide systems between 1100 and 700°C Hassan M. Helmy and Roman Botcharnikov 344 XANES...
Journal Article
Published: 04 August 2022
Geological Magazine (2023) 160 (1): 1–21.
...Ebrahim Tale Fazel; Behzad Mehrabi; Hassan Zamanian; Masome Hayatolgheybi Abstract The Middle Eocene Senj Mo–Cu deposit (1.3 Mt at 1.5 wt % Cu and 0.2 wt % Mo) is located in the central Alborz magmatic belt, northern Iran. Mineralization is characterized by multistage veins, which are hosted...
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Journal Article
Journal: Economic Geology
Published: 01 January 2004
Economic Geology (2004) 99 (1): 203–217.
... Li, Hailin Deng, Jiajun Liu, Zhenmin Gao, Taiji Luo, and Mingguo Zeng 251 Multiple magmatic pulses of the Eastern Volcano-Plutonic Complex, Krušné hory/Erzgebirge batholith, and their phosphorus contents —M. Štemprok, F.V. Holub, and J.K. Novák 277 The 3.5 Ga Siurua trondhjemite...
Journal Article
Journal: Economic Geology
Published: 01 August 2005
Economic Geology (2005) 100 (5): 1055–1066.
..., Samuel B. Mukasa, Hai Cheng, and R. Lawrence Edwards 633 Amazonian Mesoproterozoic basement in the core of the Ibero-Armorican Arc: 40 Ar/ 39 Ar detrital mica ages complement the zircon’s tale— G. Gutiérrez-Alonso, J. Fernández-Suárez, Alan S. Collins, I. Abad, and F. Nieto 637 Fluid...
Journal Article
Journal: Economic Geology
Published: 01 January 2006
Economic Geology (2006) 101 (1): 253–264.
... Su, and Ruizhong Hu 1 Deciphering the source and contamination history of peraluminous magmas using δ 18 O of accessory minerals: examples from garnet-bearing plutons of the Sierra Nevada batholith— Jade Star Lackey, John W. Valley, and Hans J. Hinke 20 Directional chemical variations...
Journal Article
Journal: Economic Geology
Published: 01 December 2008
Economic Geology (2008) 103 (8): 1583–1612.
... of the leading edge of India and the island arcs in the late Paleocene (~55 Ma) resulted in a reorganization of the arc in the Chagai belt, with the consequent extrusion of subaerial andesite followed by emplacement of magnetite-series, calc-alkaline composition batholiths during the late Eocene. This plutonism...
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Journal Article
Journal: SEG Discovery
Published: 01 January 2013
SEG Discovery (2013) (92): 1–60.
... Chibougamau pluton: The Brosman prospect, Abitibi greenstone belt, Canada Geology of the Archean intrusion-hosted La-Grande-Sud Au-Cu prospect, La Grande subprovince, James Bay region, Quebec Structural and stratigraphic controls on magmatic, volcanogenic, and shear zone-hosted mineralization in the Chapais...
Series: Geological Society, London, Special Publications
Published: 01 January 2003
DOI: 10.1144/GSL.SP.2003.218.01.08
EISBN: 9781862394667
.... Approximately 2.5-5 km ENE of the Neyriz ophiolite, a mélange formation crops out along the Zagros Thrust Zone. Excellent exposures of this mélange are preserved in roadcuts along the Hassan Abad and Naghare-Khaneh passes ( Fig. 1 ). The mélange is thrust over the Pichkun Formation (Ricou 1968 a,b...
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Journal Article
Journal: SEG Discovery
Published: 01 January 2002
SEG Discovery (2002) (48): 1–52.
... strike in plutonic, volcanic and tectonic environments: Journal of Geochemical Exploration, v. 36, p. Stnude, J -MG, cmd Barton, M.D., 2001, actively opening marginal basins. In 103-142. Jurassic to Holocene tectonics, magmatism, this regard it is interesting to note that and metallogeny of northwestern...
Series: GSA Special Papers
Published: 21 December 2017
DOI: 10.1130/2016.2525(08)
EISBN: 9780813795256
... developed an extensive plutonic sequence and the thickest (>1000 m) extrusive sequence among Khoy ophiolite massifs during the Late Cretaceous. The Upper Cretaceous Khoy ophiolite is nonmetamorphic and can be correlated with the ophiolite massifs in the northern ophiolite belt of the southeast Anatolian...
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Series: GSA Special Papers
Published: 21 December 2017
DOI: 10.1130/2016.2525(07)
EISBN: 9780813795256
... with mantle deformation structures, and a crustal plutonic section of layered and cumulate gabbro, pyroxenite, diabase sheeted dikes, wehrlitic intrusions, pegmatite gabbro, and plagiogranite ( Figs. 33 and 34 ; Khalatbari Jafari et al., 2013a ). In the area between the village of Tabas and west of Qez...
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