Search Results - "Peridotite"

Melt flow control on lithological and geochemical heterogeneity of the oceanic upper mantle.

Authors: Rui, Hui-Chao Doucet, Luc S Lissenberg, C Johan et al.

Source: National Science Review. Apr2026, Vol. 13 Issue 7, p1-14. 14p.

Mantle Heterogeneity at the Arc–Back-Arc Transition: Insights from Peridotites of the Southern Mariana Trench.

Authors: Miyata, Kana Michibayashi, Katsuyoshi Uehara, Shigeki et al.

Source: Minerals (2075-163X). Mar2026, Vol. 16 Issue 3, p274. 18p.

A long section of serpentinized depleted mantle peridotite.

Authors: Lissenberg, C. Johan McCaig, Andrew M. Lang, Susan Q. et al.

Source: Science (pre-March 2025). 8/9/2024, Vol. 385 Issue 6709, p623-629. 7p. 4 Color Photographs.

Retrográdní alterace peridotitu z lomu Plaňany u Kolína (kutnohorské krystalinikum, Česká republika): kontrastní chování silikátů a sulfidů.

Alternate Title: Retrograde alteration of peridotite from the quarry Plaňany near Kolín (Kutná Hora Crystalline Complex, Czech Republic): contrasting behaviour of silicates and sulfides.

Authors: DOLNÍČEK, ZDENĚK KREJČÍ KOTLÁNOVÁ, MICHAELA KOUTŇÁK, ROSTISLAV

Source: Bulletin Mineralogie Petrology. 2025, Vol. 33 Issue 2, p151-165. 15p.

Subject Terms: *Peridotite, *Sulfide minerals, *Mineralogy, *Silicate minerals, *Electron probe microanalysis, *Ultrabasic rocks

Geographic Terms: Czech Republic

Origin of the World-Class Eagle, Eagle East, and Tamarack Ni-Cu-PGE Deposits.

Authors: Nowak, Robert Deering, Chad Essig, Espree

Source: Minerals (2075-163X). Aug2025, Vol. 15 Issue 8, p871. 33p.

Fragments of a Neoproterozoic ophiolite sequence in the North Eastern Desert of Egypt, Arabian-Nubian Shield.

Authors: Selim, Hussam A. Maurice, Ayman E. Asimow, Paul D. et al.

Source: International Geology Review. Mar2026, Vol. 68 Issue 6, p618-651. 34p.

Subject Terms: *Ophiolites, *Peridotite, *Subduction zones, *Shields (Geology), *Ultrabasic rocks

Geographic Terms: Egypt

Quantitative Assessment of Peridotite Tectonomagmatic Affinities Using Compositional Data Analysis and Explainable Machine Learning.

Authors: Roy, Swarnendu Sen, Koushik

Source: Geochemistry, Geophysics, Geosystems: G3. May2026, Vol. 27 Issue 5, p1-18. 18p.

Radial orthopyroxene aggregate–bearing metaperidotite in the Ray-Iz ophiolite (Polar Urals): high-pressure deserpentinization in a mantle wedge.

Authors: Ishimaru, Satoko Sonoda, Rie Miura, Makoto et al.

Source: Mineralogy & Petrology. Apr2026, p1-17. 17p.

Experimental investigation of the role of komatiite–peridotite interaction in generating silica enrichment in the cratonic lithosphere.

Authors: Melai, Caterina Withers, Anthony C. Guyett, Paul C. et al.

Source: Mineralogical Magazine. Apr2026, Vol. 90 Issue 2, p256-271. 16p.

Preparation of low‐cost peridotite ceramic microfiltration membrane for treating industrial wastewater.

Authors: Harrati, Achraf Arkame, Youssef Adlane, Sanaa et al.

Source: International Journal of Applied Ceramic Technology. Nov2024, Vol. 21 Issue 6, p4366-4379. 14p.

Subjects: Chemical oxygen demand, Peridotite, Microfiltration, Wastewater treatment, Porosity

Fe Oxidation State and Oxygen Isotope Composition of Diverse Metasomatized Peridotite Rocks.

Authors: Benedetti, Federica Marras, Giulia Cannaò, Enrico et al.

Source: Terra Nova. Dec2025, Vol. 37 Issue 6, p403-412. 10p.

Subjects: Oxygen isotopes, Peridotite, Trace elements, Reduction potential, Regolith, Inorganic chemistry, Isotopic fractionation, Oxidation states

Carbonation processes in Oman peridotite: temperature-dependent reactions and Mg isotope composition of reacting fluids.

Authors: Saldi, Giuseppe D. Decrausaz, Thierry Mavromatis, Vasileios et al.

Source: Geochimica et Cosmochimica Acta. Oct2025, Vol. 406, p101-118. 18p.

Subjects: Carbon sequestration, Peridotite, Magnesium isotopes, Temperature effect, Ultrabasic rocks, Ophiolites, Carbonation (Chemistry), Chemical weathering

Geographic Terms: Oman

Petrogenesis of ultramafic rocks from the Miocene Setogawa Group, Shizuoka, central Japan: insights into the Philippine Sea Plate mantle.

Authors: Hattori, Tatsuya Akizawa, Norikatsu Tamura, Akihiro et al.

Source: International Geology Review. Nov2025, Vol. 67 Issue 22, p2454-2469. 16p.

Subject Terms: *Peridotite, *Back-arc basins, *Volcanology, *Island arcs, *Geological formations, *Ultrabasic rocks

Geographic Terms: Philippine Sea, Japan

Tracing mantle metasomatism: Geochemical and isotopic clues from Neo-Tethyan suprasubduction zone ophiolite.

Authors: Xiong, Fahui Zoheir, Basem Xu, Xiangzhen et al.

Source: Geological Society of America Bulletin. Nov2025, Vol. 137 Issue 11/12, p4629-4648. 20p.

Subject Terms: *Ophiolites, *Peridotite, *Isotopic analysis, *Tethys (Paleogeography), *Earth's mantle, *Analytical geochemistry, *Subduction, *Subduction zones

Geographic Terms: Tibet (China)

RARE EARTH ELEMENT PRELIMINARY STUDY ON BOBONARO SCALY CLAY MÈLANGE IN OBEN VILLAGE, SUBDRISTRICT OF NEKAMESE, DISTRICT OF KUPANG, EAST NUSA TENGGARA PROVINCE.

Authors: Kotta, Herry Z. Mella, Welhelmus Suwari et al.

Source: Journal of Soil Science & Environment / Jurnal Ilmu Tanah dan Lingkungan. okt2024, Vol. 26 Issue 2, p72-76. 5p.

Source Lithology Characteristics of Different Tectonic Stages of Mariana Subduction Zone: Insights From Major and Trace Element Compositions of Olivine From Basalts.

Authors: Zhang, Zixuan Li, Xiaohui Lai, Zhiqing et al.

Source: Geological Journal. Jan2026, Vol. 61 Issue 1, p189-201. 13p.

Multi-Stage Evolution of Deformed Peridotites in the Yarlung-Tsangpo Suture Zone: A Link to Mantle Shear Initiation at H2O-Deficient Ultraslow-Spreading Ridges.

Authors: Zhang, Zhen Liu, Chuan-Zhou Jung, Haemyeong et al.

Source: Journal of Petrology. Sep2025, Vol. 66 Issue 9, p1-23. 23p.

Subjects: Peridotite, Mid-ocean ridges, Petrology, Shear zones, Subduction zones, Microseisms, Suture zones (Structural geology), Hydration

Geographic Terms: Tibet (China)

Effects of Subsolidus Cooling on the Redox State of the Oceanic Upper Mantle.

Authors: Hu, Wen-Jun Xiang, Hua Zhou, Mei-Fu et al.

Source: Journal of Petrology. Sep2025, Vol. 66 Issue 9, p1-10. 10p.

Subjects: Cooling, Peridotite, Applied sciences, Reduction potential, Thermodynamics, Lithosphere

Geographic Terms: Tibet (China)

Phase relations and solidus temperature of garnet lherzolite at 5 GPa revisited.

Authors: Rodrigues, Rodrigo Freitas Yaxley, Gregory M. Kamber, Balz S.

Source: Contributions to Mineralogy & Petrology. Sep2025, Vol. 180 Issue 9, p1-24. 24p.

Subjects: Garnet, Peridotite, Lithosphere, Melting points, Melting, Igneous rocks, Orthopyroxene

Petrological and Re-Os isotopic constraints on the origin of chromitites and peridotites of the late cretaceous Waziristan ophiolite, western Pakistan: implications for subduction initiation.

Authors: Ullah, Zaheen Khan, Asad Li, Huan et al.

Source: International Geology Review. Sep2025, Vol. 67 Issue 17, p1981-2010. 30p.

Subject Terms: *Peridotite, *Subduction, *Isotopic analysis, *Chromates, *Ophiolites, *Facies, *Platinum group

Geographic Terms: Pakistan, Waziristan (Pakistan)