Search Results - "Siderophile elements"

Chromite as a key player on highly siderophile elements and osmium isotope compositions of the refractory mantle.

Authors: Su, Ben-Xun Uysal, Ibrahim Akmaz, Recep Melih et al.

Source: Geochimica et Cosmochimica Acta. Jun2026, Vol. 422, p68-79. 12p.

Subjects: Chromite, Siderophile elements, Lithosphere, Platinum group, Osmium isotopes, Earth's mantle, Ophiolites

Chemical Composition of Metallic Iron Spherules in the Chang'e-5 Lunar Soil.

Authors: Sorokin, E. M. Gerasimov, M. V. Shklover, V. Ya. et al.

Source: Geochemistry International. Mar2026, Vol. 64 Issue 3, p163-181. 19p.

Subject Terms: *Lunar soil, *Siderophile elements, *Metal nanoparticles, *Moon, *Electron microscopy

Geochemical investigation of impactites from the Boltysh impact structure and possible relationship to early Danian sediments from the Umbria–Marche Basin, Italy.

Authors: Schulz, Toni Wernitznig, Sophia Koeberl, Christian et al.

Source: Meteoritics & Planetary Science. Jul2026, Vol. 61 Issue 7, p1309-1332. 24p.

Highly siderophile element, triple oxygen‐, ε¹⁸²W, and Re‐Os isotopic composition of early Archean impact spherules from South Africa and the spherule–matrix complementarity.

Authors: Schulz, Toni Koeberl, Christian Heldwein, Olivier et al.

Source: Meteoritics & Planetary Science. Jul2026, Vol. 61 Issue 7, p1566-1584. 19p.

Perspectives Goldschmidt's geochemical classification of the elements: The evolution of a nuanced hypothesis.

Authors: Lodders, Katharina Hazen, Robert M.

Source: American Mineralogist. May2026, Vol. 111 Issue 5, p701-709. 9p.

Parent body processing and constraints on an IAB iron connection from Re-Os isotopes and highly siderophile element abundances in winonaites.

Authors: Zhang, Xinmu J. Day, James M.D. Nicklas, Robert W. et al.

Source: Geochimica et Cosmochimica Acta. Dec2025, Vol. 411, p19-38. 20p.

Subjects: Siderophile elements, Achondrites, Analytical geochemistry, Iron meteorites, Chondrites, Osmium isotopes

Fractionation of highly siderophile elements in forearc magmas: Influence of mantle source and magmatic differentiation.

Authors: Chen, Ling Tang, Limei Li, Xiaohu et al.

Source: Geochimica et Cosmochimica Acta. Nov2025, Vol. 409, p1-15. 15p.

Subjects: Siderophile elements, Platinum group, Analytical chemistry, Gabbro, Earth's mantle

The Efficient Delivery of Highly Siderophile Elements to the Core Creates a Mass Accretion Catastrophe for the Earth.

Authors: Anslow, Richard J. Landeau, Maylis Bonsor, Amy et al.

Source: Journal of Geophysical Research. Planets. Apr2026, Vol. 131 Issue 4, p1-27. 27p.

Reevaluating the impact origin of the Luna Structure in western India using mineralogy, highly siderophile elements, and Re‐Os isotopes.

Authors: Asokan, Ajay Dev Kadlag, Yogita Srivastava, Yash et al.

Source: Meteoritics & Planetary Science. Mar2026, Vol. 61 Issue 3, p371-388. 18p.

Insights into core-mantle differentiation from bulk Earth melt simulations.

Authors: Shakya, Abin Ghosh, Dipta B. Jackson, Colin et al.

Source: Scientific Reports. 8/13/2024, Vol. 14 Issue 1, p1-12. 12p.

From crustal protoliths to mantle garnet pyroxenites: insights from Os isotopes and highly siderophile elements.

Authors: Montanini, Alessandra Luguet, Ambre van Acken, David et al.

Source: Geochimica et Cosmochimica Acta. Aug2025, Vol. 402, p217-233. 17p.

Subjects: Siderophile elements, Metal sulfides, Isotopic signatures, Eclogite, Pyroxenite, Garnet

Platinum–Rhenium–Osmium Isotope Systematics of Chromitites and Native Osmium of the Guli Massif, Maimecha–Kotui Province, Russia.

Authors: Malitch, K. N. Puchtel, I. S. Kogarko, L. N. et al.

Source: Doklady Earth Sciences. Mar2024, Vol. 515 Issue 1, p581-585. 5p.

Subjects: Siderophile elements, Electron probe microanalysis, Osmium, Ultrabasic rocks, Isotopes, Carbonatites

Geographic Terms: Russia

Diffusion of Ga, Mo, and W in Vestan Melts: Implications for Kinetic Control on Element Partitioning During Vestan Core Differentiation.

Authors: Li, Yifan Zhang, Li Ni, Huaiwei

Source: Journal of Geophysical Research. Planets. Jan2026, Vol. 131 Issue 1, p1-15. 15p.

Pressure dependence of metal–silicate partitioning explains the mantle phosphorus abundance.

Authors: Ikuta, Nagi Sakamoto, Naoya Tagawa, Shoh et al.

Source: Scientific Reports. 1/12/2024, Vol. 14 Issue 1, p1-8. 8p.

Olgafrankite, Ni3Ge, a new mineral as the carrier of siderophile germanium in reduced systems.

Authors: Vereshchagin, Oleg S. Khmelnitskaya, Maya O. Kopylova, Albina G. et al.

Source: American Mineralogist. Oct2025, Vol. 110 Issue 10, p1640-1648. 9p.

Origin of metal nodules, veins, and fine‐grained metal in several L and H chondrites.

Authors: Teplyakova, Svetlana N. Lorenz, Cyril A. Ivanova, Marina A.

Source: Meteoritics & Planetary Science. Sep2025, Vol. 60 Issue 9, p1995-2016. 22p.

Origin of the metal in chondritic and achondritic lithologies of the Sierra Gorda 013 СBa‐like chondrite.

Authors: Ivanova, Marina A. Teplyakova, Svetlana N. Lorenz, Cyril A. et al.

Source: Meteoritics & Planetary Science. Aug2025, Vol. 60 Issue 8, p1762-1784. 23p.

Bulk silicate Earth-like 142Nd and 182W mantle component sampled by 2.0 Ga Onega Basin picrites, Fennoscandia.

Authors: Puchtel, I.S. Hellmann, J.L. Rizo, H. et al.

Source: Geochimica et Cosmochimica Acta. Mar2025, Vol. 393, p133-154. 22p.

Subjects: Rare earth metals, Siderophile elements, Mantle plumes, Oceanic crust, Mass transfer, Lherzolite

Highly siderophile elements were stripped from Earth’s mantle by iron sulfide segregation.

Authors: Rubie, David C. Laurenz, Vera Jacobson, Seth A. et al.

Source: Science (pre-March 2025). 9/9/2016, Vol. 353 Issue 6304, p1141-1144. 4p. 4 Graphs.

The partitioning of chalcophile and siderophile elements (CSEs) between sulfide liquid and carbonated melt.

Authors: Xue, Shuo Li, Yuan

Source: Geochimica et Cosmochimica Acta. Jan2025, Vol. 388, p94-113. 20p.

Subjects: Earth's mantle, Siderophile elements, Metasomatism, Copper, Isotopic signatures, Trace elements