Image8_Spinel Harzburgite-Derived Silicate Melts Forming Sulfide-Bearing Orthopyroxenite in the Lithosphere. Part 1: Partition Coefficients and Volatile Evolution Accompanying Fluid- and Redox-Induced Sulfide Formation.JPEG

• Main Authors: A. Bénard, C. Le Losq, O. Müntener, M. Robyr, O. Nebel, R. J. Arculus, D. A. Ionov
• Format: Still Image
• Language: unknown
• Published: 2022
• Subjects: Solid Earth Sciences; Climate Science; Atmospheric Sciences not elsewhere classified; Exploration Geochemistry; Inorganic Geochemistry; Isotope Geochemistry; Organic Geochemistry; Geochemistry not elsewhere classified; Igneous and Metamorphic Petrology; Ore Deposit Petrology; Palaeontology (incl. Palynology); Structural Geology; Tectonics; Volcanology; Geology not elsewhere classified; Seismology and Seismic Exploration; Glaciology; Hydrogeology; Natural Hazards; Quaternary Environments; Earth Sciences not elsewhere classified; Evolutionary Impacts of Climate Change; sub-arc mantle; low-Ca boninite; harzburgite; partial melting; volatile; halogen; sulfur; pyroxenite; Bismarck; Kamchatka
• Online Access: https://doi.org/10.3389/feart.2022.867979.s010; https://figshare.com/articles/figure/Image8_Spinel_Harzburgite-Derived_Silicate_Melts_Forming_Sulfide-Bearing_Orthopyroxenite_in_the_Lithosphere_Part_1_Partition_Coefficients_and_Volatile_Evolution_Accompanying_Fluid-_and_Redox-Induced_Sulfide_Formation_JPEG/20289465

We report abundances of major trace and volatile elements in an orthopyroxenite vein cutting a sub-arc, mantle-derived, spinel harzburgite xenolith from Kamchatka. The orthopyroxenite contains abundant sulfides and is characterized by the presence of glass (formerly melt) both interstitially and as...