Auteur John Mavrogenes
Documents disponibles écrits par cet auteur (3)
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Christopher R.M. McFarlane, Auteur ; John Mavrogenes, Auteur ; Dave Lentz, Auteur |The ~8 Moz Morila gold mine, hosted within Paleoproterozoic Birimian volcano-sedimentary rocks of southeast Mali, is spatially and temporally associated with prolonged (2098–2065 Ma) arc magmatism during the late stages of the Eburnean orogeny. [...]
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John Mavrogenes, Auteur ; Richard W. Henley, Auteur ; Agnes G. Reyes, Auteur |In enargite-gold (high-sulfidation) vein deposits, magmatic fluid is considered responsible for the transport of metals and sulfur into the depositional regime. New data from Field-Emission SEM analyses of sulfosalt mineral assemblages (primaril[...]
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B. Ronald Frost, Auteur ; Susan M. Swapp, Auteur ; John Mavrogenes, Auteur |Galena, pyrrhotite, and chalcopyrite in samples of Zn-rich ore from the Broken Hill orebody show textures similar to those in partially melted metamorphic rocks, including strings of low melting phases separating lithons of minerals likely to be[...]
