Mantle Volatiles and Heat Contributions to the Cu-Pb-Zn Mineralization in the Baoshan Deposit, South China: Constraints from He and Ar Isotopes.

Authors: Huang, Jinchuan^1,2 (AUTHOR) jchhuang@163.com, Peng, Jiantang³ (AUTHOR) jchhuang@163.com, Xie, Tengxiang^1,2 (AUTHOR)

Source: Minerals (2075-163X). Aug2024, Vol. 14 Issue 8, p839. 18p.

Subject Terms: *GRANITE, *MID-ocean ridges, *ISOTOPES, *MINERALIZATION, *PYRITES

Geographic Terms: CHINA

Chromite Composition and Platinum-Group Elements Distribution in Tethyan Chromitites of the Mediterranean Basin: An Overview.

Authors: Zaccarini, Federica¹ (AUTHOR) basilios.tsikouras@ubd.edu.bn, Economou-Eliopoulos, Maria² (AUTHOR) econom@geol.uoa.gr, Tsikouras, Basilios¹ (AUTHOR) giorgio.garuti1945@gmail.com, Garuti, Giorgio¹ (AUTHOR)

Source: Minerals (2075-163X). Aug2024, Vol. 14 Issue 8, p744. 31p.

Subject Terms: *BACK-arc basins, *MID-ocean ridges, *LITHOSPHERE, *OPHIOLITES, *PLATINUM group, *SULFIDE ores

Picrodolerite Dikes of the Naryn River: Age, Composition, and Position in the Geological History of Southern Tuva (Central Asian Orogenic Belt).

Authors: Yarmolyuk, V. V.^1,2 (AUTHOR), Kozlovsky, A. M.¹ (AUTHOR) amk@igem.ru, Moroz, U. A.¹ (AUTHOR), Nikiforov, A. V.¹ (AUTHOR)

Source: Doklady Earth Sciences. Jun2024, Vol. 516 Issue 2, p954-963. 10p.

Subject Terms: *OROGENIC belts, *MID-ocean ridges, *DIABASE, *PERIDOTITE, *MAGMAS, *AGE

Geographic Terms: TUVA (Russia)

Cretaceous to early Paleogene sediment provenance transition from continental to magmatic arc systems in the Northwestern Pacific Region.

Authors: Harisma, Harisma¹ (AUTHOR) harisma.buburanda@gmail.com, Niki, Sota² (AUTHOR), Hirata, Takafumi² (AUTHOR), Naruse, Hajime³ (AUTHOR) naruse@kueps.kyoto-u.ac.jp

Source: Scientific Reports. 3/27/2024, Vol. 14 Issue 1, p1-11. 11p.

Subject Terms: *MID-ocean ridges, *PALEOGENE, *SEDIMENTS, *URANIUM-lead dating, *CLUSTER analysis (Statistics), *SUBDUCTION

Genesis of Gabbroic Hosted Copper Mineralisations in the Albanian Mirdita Zone (Kçira, Thirra).

Authors: Váczi-Lovász, Anikó¹ (AUTHOR) lovaszani@staff.elte.hu, Kovács, Zoltán^2,3 (AUTHOR) kozraat@gmail.com, Kiss, Gabriella B.¹ (AUTHOR)

Source: Minerals (2075-163X). Feb2024, Vol. 14 Issue 2, p195. 25p.

Subject Terms: *MID-ocean ridges, *ORE deposits, *ROCK analysis, *ANALYTICAL geochemistry, *COPPER, *PYRITES, *SULFIDE minerals

Geographic Terms: DINARIC Alps, ALBANIA

Revisiting gabbroic rocks in the Egyptian-Nubian Shield: new perspectives on the tectonic evolution and classification.

Authors: Dessouky, Osama K.¹ (AUTHOR) osamakhairy25@gmail.com, Dardier, Ahmed M.¹ (AUTHOR), El-Bialy, Mohammed Z.² (AUTHOR), Nasir, Sobhi³ (AUTHOR), Hassan, Mahmoud M.⁴ (AUTHOR) mahmoud_hassan@science.suez.edu.eg

Source: International Geology Review. Mar2025, p1-13. 13p. 3 Illustrations.

Subject Terms: *CRETACEOUS Period, *MID-ocean ridges, *GABBRO, *PHANEROZOIC Eon, *AGE groups

Crust‐mantle decoupling in the Gakkel Ridge induced by strong heterogeneity of the asthenosphere.

Authors: Xu, Yang^1,2 (AUTHOR), Liu, Chuan-Zhou^1,2,3,4 (AUTHOR) chzliu@mail.iggcas.ac.cn, Lin, Yin-Zheng¹ (AUTHOR), Liu, Bo-Da³ (AUTHOR)

Source: Contributions to Mineralogy & Petrology. Feb2025, Vol. 180 Issue 2, p1-19. 19p.

Subject Terms: *OCEANIC crust, *MID-ocean ridges, *PERIDOTITE, *EARTH sciences, *SPATIAL variation

Potential for homoacetogenesis via the Wood–Ljungdahl pathway in Korarchaeia lineages from marine hydrothermal vents.

Authors: Vulcano, Francesca¹ (AUTHOR) francesca.vulcano@uib.no, Hribovšek, Petra^1,2 (AUTHOR), Denny, Emily Olesin^1,3 (AUTHOR), Steen, Ida H.¹ (AUTHOR), Stokke, Runar¹ (AUTHOR)

Source: Environmental Microbiology Reports. Dec2023, Vol. 15 Issue 6, p698-707. 10p.

Subject Terms: *HYDROTHERMAL vents, *MID-ocean ridges, *ENERGY conservation, *HYDROGENASE, *REDUCTASES

Observations of preferential summer melt of Arctic sea-ice ridge keels from repeated multibeam sonar surveys.

Authors: Salganik, Evgenii^1,2 (AUTHOR) evgenii.salganik@proton.me, Lange, Benjamin A.^2,3 (AUTHOR), Katlein, Christian⁴ (AUTHOR), Matero, Ilkka^4,5 (AUTHOR), Anhaus, Philipp⁴ (AUTHOR), Muilwijk, Morven² (AUTHOR), Høyland, Knut V.¹ (AUTHOR), Granskog, Mats A.² (AUTHOR)

Source: Cryosphere. 2023, Vol. 17 Issue 11, p4873-4887. 15p.

Subject Terms: *MID-ocean ridges, *SONAR, *SNOWMELT, *MELTING, *SEA ice, *SUMMER

Coexisting High-Al and High-Cr Chromitites in the Dingqing Ophiolite (SE Tibet): Inferences to Compositional Heterogeneity in the Tethyan Upper Mantle.

Authors: Zhang, Boyang¹ (AUTHOR) zhangboyangcags@163.com, Zoheir, Basem^2,3 (AUTHOR) basem.zoheir@gmail.com, Zhang, Chenjie⁴ (AUTHOR) hxxn1986@126.com, Mu, Xiaoping⁴ (AUTHOR) muxiaoping2023@163.com, Xu, Xiangzhen¹ (AUTHOR) xuxiangzhensjl@aliyun.com, Qiu, Tian¹ (AUTHOR) qiutian2010@126.com, Xiong, Fahui¹ (AUTHOR) xiongfahui@126.com

Source: Minerals (2075-163X). Sep2023, Vol. 13 Issue 9, p1234. 20p.

Subject Terms: *REGOLITH, *MID-ocean ridges, *SUTURE zones (Structural geology), *ANALYTICAL geochemistry, *HETEROGENEITY

Geographic Terms: TIBET (China)

Electrical conductivity of anhydrous and hydrous gabbroic melt under high temperature and high pressure: implications for the high-conductivity anomalies in the mid-ocean ridge region.

Authors: Wang, Mengqi^1,2 (AUTHOR), Dai, Lidong² (AUTHOR) dailidong@vip.gyig.ac.cn, Hu, Haiying² (AUTHOR) huhaiying@vip.gyig.ac.cn, Hu, Ziming^1,2 (AUTHOR), Jing, Chenxin^1,2 (AUTHOR), Yin, Chuanyu^1,2 (AUTHOR), Luo, Song^1,2 (AUTHOR), Lai, Jinhua^1,2 (AUTHOR)

Source: Solid Earth. 2023, Vol. 14 Issue 8, p847-858. 12p.

Subject Terms: *ELECTRIC conductivity, *MID-ocean ridges, *HIGH temperatures, *HYDROUS, *IGNEOUS rocks, *PROTON conductivity

Formation of the associating high-Al and high-Cr chromitites in the Nagaland-Manipur Ophiolites in northeast India.

Authors: Chaubey, Monika¹ (AUTHOR), Singh, Athokpam Krishnakanta^1,2 (AUTHOR) aksingh_wihg@rediffmail.com, Imtisunep, Sashimeren¹ (AUTHOR), Uysal, Ibrahim³ (AUTHOR), Singh, Birendra Pratap⁴ (AUTHOR), Satyanarayanan, Manavalan⁵ (AUTHOR), Longchar, Bendangtola⁶ (AUTHOR), Khogenkumar, Shoraisam⁷ (AUTHOR)

Source: International Geology Review. Jan2025, Vol. 67 Issue 2, p210-232. 23p.

Subject Terms: *PLATINUM group, *MID-ocean ridges, *OROGENIC belts, *LHERZOLITE, *OPHIOLITES, *SUBDUCTION zones

Geographic Terms: INDIA

Ridgeward flow of compositionally heterogeneous mantle produces near-ridge seamount chains in the South Pacific.

Authors: Pengyuan Guo^1,2 guopy@qdio.ac.cn, Fangyu Shen^2,3, Dongyong Li⁴, Yanghui Zhao⁵, Lipeng Zhang^1,2, Xiaohong Wang¹, Meng Duan¹, Kun Guo⁶, John Sinton⁷, Yaoling Niu⁶

Source: Geology. Jan2025, Vol. 53 Issue 1, p72-77. 6p.

Subject Terms: *MAGNETIC induction tomography, *MID-ocean ridges, *SEAMOUNTS, *SPATIAL variation, *PERIDOTITE

Water solubility of olivine under redox-controlled deep upper mantle conditions: effects of pressure, temperature and coexisting fluids and implications.

Authors: Zhang, Kai¹ (AUTHOR), Li, Li² (AUTHOR), Stern, Charles R.³ (AUTHOR), Yang, Xiaozhi¹ (AUTHOR) xzyang@nju.edu.cn

Source: Contributions to Mineralogy & Petrology. Jan2025, Vol. 180 Issue 1, p1-19. 19p.

Subject Terms: *MID-ocean ridges, *DIFFUSION kinetics, *WATER storage, *OLIVINE, *TIME series analysis

Seismic evidence of an extremely thin crust along a 70 Ma slow-spreading crustal segment in the equatorial Atlantic Ocean.

Authors: Dhabaria, Nirmit¹, nirmit.dhabaria@gmail.com, Singh, Satish C.¹

Source: Geology; Jan2025, Vol. 53 Issue 1, p67-71, 5p

New Data on the Structure of the Laptev Sea Flank of the Gakkel Ridge (Arctic Ocean).

Authors: Kaminsky, D. V.¹ (AUTHOR), Chamov, N. P.² (AUTHOR) Nchamov@yandex.ru, Zhilin, D. M.³ (AUTHOR), Krylov, A. A.¹ (AUTHOR), Neevin, I. A.⁴ (AUTHOR), Bujakaite, M. I.² (AUTHOR), Degtyarev, K. E.² (AUTHOR), Dubensky, A. S.² (AUTHOR), Kaminsky, V. D.¹ (AUTHOR), Logvina, E. A.¹ (AUTHOR), Okina, O. I.² (AUTHOR), Semenov, P. B.¹ (AUTHOR), Kil, A. O.¹ (AUTHOR), Pokrovsky, B. G.² (AUTHOR), Tolmacheva, T. Yu.⁴ (AUTHOR)

Source: Lithology & Mineral Resources. Dec2024, Vol. 59 Issue 6, p598-610. 13p.

Subject Terms: *CARBONATE rocks, *MID-ocean ridges, *ISOTOPE geology, *ALLUVIAL fans, *BOTTOM water (Oceanography), *LANDSLIDES, *CALCITE

Geochemical characteristics of mineral inclusions in the Luobusa chromitite (Southern Tibet): Implications for an intricate geological setting.

Authors: Xiong, Fahui^1,2 (AUTHOR) xiongfahui@126.com, Zoheir, Basem³ (AUTHOR) basem.zoheir@gmail.com, Xu, Xiangzhen¹ (AUTHOR), Guo, Guolin⁴ (AUTHOR), Frische, Matthias⁵ (AUTHOR), Yang, Jingsui^1,2 (AUTHOR)

Source: American Mineralogist. Dec2024, Vol. 109 Issue 12, p2127-2141. 15p.

Subject Terms: *MID-ocean ridges, *GENETIC models, *HIGH temperatures, *LOW temperatures, *DUNITE

Ultraslow spreading ridges: slowest but locally thickest.

Authors: Liu, Chuan-Zhou^1,2 (AUTHOR), Zhu, Ri-Xiang² (AUTHOR)

Source: National Science Review. Nov2024, Vol. 11 Issue 11, p1-2. 2p.

Subject Terms: *HYDROTHERMAL circulation (Oceanography), *MID-ocean ridges, *GEOPHYSICAL observations, *OCEANIC crust, *ZONE melting, *GEOPHYSICAL surveys

A new method of alternating shooting of two different seismic sources for deep geophysical surveys.

Authors: Liu, ChenGuang¹ (AUTHOR), Fu, JinZhong¹ (AUTHOR), Hua, QingFeng¹ (AUTHOR), Liu, Kai¹ (AUTHOR), Zhi, PengYao² (AUTHOR), Pei, YanLiang¹ (AUTHOR), Zhou, QingJie¹ (AUTHOR), Li, XiShuang¹ (AUTHOR) lxs@fio.org.cn, Liu, BaoHua³ (AUTHOR)

Source: Scientific Reports. 6/19/2023, Vol. 13 Issue 1, p1-11. 11p.

Subject Terms: *AIR guns, *MID-ocean ridges, *SEISMIC surveys, *OCEAN bottom, *SEISMOMETERS

How transform fault shear influences where detachment faults form near mid-ocean ridges.

Authors: Schierjott, Jana C.¹ (AUTHOR) jschierj@hawaii.edu, Ito, Garrett¹ (AUTHOR), Behn, Mark D.² (AUTHOR), Tian, Xiaochuan² (AUTHOR), Morrow, Thomas³ (AUTHOR), Kaus, Boris J. P.⁴ (AUTHOR), Escartín, Javier⁵ (AUTHOR)

Source: Scientific Reports. 6/7/2023, Vol. 13 Issue 1, p1-11. 11p.

Subject Terms: *MID-ocean ridges, *PHYSICS experiments, *FRACTURE strength, *MAGMATISM