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molybdenum

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Journal Article
Journal: GSA Bulletin
Published: 08 November 2024
GSA Bulletin (2025) 137 (3-4): 1855–1871.
...., 2007 ; Wei et al., 2023 ). Traditional research methods are limited in their ability to distinguish the specific contributions of these mechanisms, which highlights the need for novel proxies that can be used to assess their individual contributions to HREE enrichment. Molybdenum (Mo) behaves...
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Journal Article
Journal: Geology
Published: 07 November 2024
Geology (2025) 53 (2): 125–129.
.... This study uses novel molybdenum (Mo) isotopes to address this issue because they are sensitive to fluid activity. Early Paleozoic adakitic rocks from the Dabie orogen, China, were analyzed for whole-rock Mo isotopes as well as elements and Sr–Nd isotopes to identify the magma sources and the influence...
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First thumbnail for: Fluid-fluxed melting of juvenile lower crust trace...
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Series: Geological Society, London, Special Publications
Published: 28 June 2024
DOI: 10.1144/SP534-2022-231
EISBN: 9781786205179
..., respectively. Fig. 4. Biplots of uranium enrichment factors (U-EF) and molybdenum enrichment factors (Mo-EF) with TiO 2 and Zr provenance proxies, as well as TOC and maximum/minimum TOC 0 . For the purpose of open access, the author has applied a Creative Commons Attribution (CC BY) licence...
Journal Article
Journal: Geology
Published: 18 June 2024
Geology (2024) 52 (9): 672–677.
... sources of alkaline rocks and associated carbonatites : Earth and Planetary Science Letters , v. 625 , https://doi.org/10.1016/j.epsl.2023.118489 . Chen , S. , Hin , R.C. , John , T. , Brooker , R. , Bryan , B. , Niu , Y. , and Elliott , T. , 2019 , Molybdenum...
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First thumbnail for: Carbon cycling during the India-Asia collision rev...
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Journal Article
Journal: Economic Geology
Published: 01 June 2024
Economic Geology (2024) 119 (4): 741–769.
... elements Cu, Au, and Mo, to the point that some deposits are mined for a single commodity such as porphyry gold deposits (e.g., Kisladag; Baker et al., 2016 ) or porphyry-molybdenum deposits (e.g., Climax, Henderson; Seedorff and Einaudi, 2004 ). Metal ratios not only vary among deposits but also...
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First thumbnail for: The Chain of Processes Forming Porphyry Copper Dep...
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Journal Article
Journal: Economic Geology
Published: 01 May 2024
Economic Geology (2024) 119 (3): 525–550.
... of the Tien Shan and Chinese Altay : Mineralium Deposita , v. 41 , p. 411 – 428 . Clark , J. , and Baudry , P. , 2011 , Zuun Mod porphyry molybdenum-copper project, south-western Mongolia: NI-43-101 technical report , 64 p., https://erdene.com/site/assets/files/3981...
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Journal Article
Published: 01 March 2024
American Mineralogist (2024) 109 (3): 628–632.
..., and Petrology: Honoring John Valley Molybdenum is a refractory and moderately siderophile element that displays large mass-dependent isotopic variations in natural samples. δ 98/95 Mo (relative to NIST SRM 3134) of the bulk silicate Earth and continental crust are –0.20‰ and 0.00–0.40‰, respectively...
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Journal Article
Published: 01 February 2024
Jour. Geol. Soc. India (2024) 100 (2): 241–249.
...), antimony, arsenic, beryllium, bismuth, caesium, copper, chromium, cobalt, gallium, germanium, gold, graphite (natural), hafnium, helium, indium, lithium, molybdenum, nickel, niobium, phosphate, platinum group metals (PGMs), potash, rare earth elements (REEs), rhenium, rubidium, scandium, selenium, silver...
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First thumbnail for: Carbonate-hosted U-deposit in the Tummalapalle Are...
Journal Article
Published: 19 October 2023
Geological Magazine (2023) 160 (8): 1607–1623.
... , Chappaz A , Sanei H and Mayer B ( 2016 ) Effect of thermal maturity on remobilization of molybdenum in black shales . Earth Planetery Science Letters...
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First thumbnail for: High primary productivity in an Ediacaran shallow ...
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Journal Article
Journal: Geology
Published: 26 May 2023
Geology (2023) 51 (7): 698–702.
... types of soft tissue. However, the specific process of nitrogen utilization by siboglinids remains unclear. As a key element in the relevant enzymes (nitrogenase and nitrate reductase), molybdenum (Mo) is indispensable in the biogeochemical cycling of nitrogen. The Mo isotope composition (δ 98 Mo...
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Journal Article
Journal: Geology
Published: 19 May 2023
Geology (2023) 51 (7): 688–692.
...Qiqi Xue; Lipeng Zhang; Shuo Chen; Kun Guo; Tao Li; Zhong Han; Weidong Sun Abstract Porphyry Mo deposits are important suppliers of molybdenum for industrial applications, but the origin and source of metals in these deposits remain debated. Here, we present Mo isotope data for Miocene mineralized...
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First thumbnail for: Tracing black shales in the source of a porphyry M...
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Journal Article
Journal: GSA Bulletin
Published: 12 May 2023
GSA Bulletin (2024) 136 (1-2): 829–845.
...Liandang Zhao; Xiaotong Zheng; Jiangang Jiao; Feng Han; Bin Zhou; Peng Fan; Li Jia; Yunfei Ma Abstract The Mangling intrusive complex has different dioritic to granitic phases and is spatially and temporally related to molybdenum deposits in the Qinling Orogen. Zircon U-Pb dating of the Mangling...
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First thumbnail for: Geochronology, petrogenesis, and magmatic oxidatio...
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Series: Geological Society, London, Special Publications
Published: 10 May 2023
DOI: 10.1144/SP532-2022-1
EISBN: 9781786209641
Journal Article
Journal: GSA Bulletin
Published: 13 March 2023
GSA Bulletin (2023) 135 (11-12): 3112–3127.
...Yan-Jun Li; Jun-Hao Wei; Meng-Ting Chen; Zheng-Hui Chen; Yann Lahaye; Hai-Jun Zhang; Thomas Ulrich Abstract Most molybdenum (Mo) deposits are considered to be associated with magmatic systems; however, their genetic link is not clearly resolved when using, for example, bulk sulfur (S) and lead (Pb...
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Journal Article
Published: 01 December 2022
American Mineralogist (2022) 107 (12): 2201–2211.
... Society of America Molybdenum phosphide pyrometamorphism meteorite carbonaceous chondrite Ca-Al-rich inclusions Dead Sea Rift anthropogenic contamination Molybdenum, as an element, is a sensitive geochemical marker whose redox and isotopic speciation allow tracing of diverse planetary...
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First thumbnail for: Expanding the speciation of terrestrial <span clas...
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Journal Article
Published: 30 November 2022
Geochemistry: Exploration, Environment, Analysis (2022) 22 (4): geochem2022-010.
... of the alteration via weathering. Fig. 5. Molybdenum content for sampling in ( a ) rock, ( b ) C horizon and ( c ) B horizon. The legend on the geological map is the same as Figure 2 ; the marker size represents the contents. The random forest (RF) algorithm ( Breiman 2001 ) is an ensemble...
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First thumbnail for: Elemental inheritance evaluation for geochemical e...
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Journal Article
Published: 21 November 2022
Mineralogical Magazine (2023) 87 (1): 86–108.
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Journal Article
Journal: Geology
Published: 02 November 2022
Geology (2023) 51 (1): 49–53.
... and crustal assimilation–fractional crystallization. In this study, molybdenum (Mo) isotope compositions are used in conjunction with Sr-Nd-Hf isotopic and elemental data to identify eroded fore-arc crust components in adakites from the Cuyapo and Balungao volcanoes of the northern Bataan segment of the Luzon...
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First thumbnail for: Heavy Mo isotope composition of northern Bataan ad...
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Journal Article
Journal: Geology
Published: 20 October 2022
Geology (2023) 51 (1): 3–7.
...Wei Fang; Li-Qun Dai; Yong-Fei Zheng; Zi-Fu Zhao Abstract Arc volcanic rocks erupted above oceanic subduction zones generally have heavy molybdenum (Mo) isotopic compositions, which are attributed to contributions from oceanic slab–derived fluids with isotopically heavy Mo at subarc depths. Given...
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Journal Article
Published: 29 June 2022
Geochemistry: Exploration, Environment, Analysis (2022) 22 (3): geochem2021-088.
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