| Sideridis, Alkiviadis, Zaccarini, Federica, Koutsovitis, Petros, Grammatikopoulos, Tassos, Tsikouras, Basilios, Garuti, Giorgio, Hatzipanagiotou, Konstantinos (2021) Chromitites from the Vavdos ophiolite (Chalkidiki, Greece): Petrogenesis and geotectonic settings; constrains from spinel, olivine composition, PGE mineralogy and geochemistry. Ore Geology Reviews, 137. 104289pp. doi:10.1016/j.oregeorev.2021.104289 | Journal (article/letter/editorial) | the intensive tectonic deformation. The lower ultramafic part of some complexes (Vavdos, Gerakini) was...Electron microprobe analyses (wt %) of laurite and erlichmanite from Vavdos b1-b18 (this study) and Triadi n1-n6...High Ru-Laurite High Ru-Laurite High Ru-Laurite Erlichmanite Low Ru-Laurite Low Ru-Laurite Low Ru-Laurite...High T laurite High T laurite High T laurite Erlichmanite Low T laurite Low T laurite Low T laurite Low...(Dabitzias, 1980). Upper section, crustal level ultramafic (wehrlite and pyroxenite) and mafic rocks (gabbros) | | Palomares, R. M., Hernandez, R. L., Menor, L. O., Garcia, R. P., Perez, S. M., Linares, F. G. (2013) HYDROTHERMAL PALLADIUM ENRICHMENT IN PODIFORM CHROMITITES OF CALZADILLA DE LOS BARROS (SW IBERIAN PENINSULA) The Canadian Mineralogist, 51 (3) 387-404 doi:10.3749/canmin.51.3.387 | Journal (article/letter/editorial) | IPGE sulfide mineral members of the laurite-erlichmanite series (Fig. 2a). The matrix of CUCO and CAB...IPGE sulfide mineral members of the laurite-erlichmanite series in some chromitites (Fig. 2a) supports...affected the chromitites, but also the whole ultramafic massifs of the Calzadilla de los Barros area...Hydrothermal fluids that cause alteration in ultramafic rocks and chromitites can carry significant amounts...IPGE sulfide mineral members of the laurite-erlichmanite series. (2) A post-magmatic stage involving | | | Journal (article/letter/editorial) | Arctic Circle (Fig. 1). It is one of many mafic–ultramafic layered intrusions within the Baltic (Fennoscandian)...chromitite have never been reported in mafic–ultramafic layered intrusions previously. It was therefore...dykes) cross-cutting cumulate rocks in the lower, ultramafic part of the Monchegorsk Layered Intrusion (MLI)...of the massif that exposes the most primitive ultramafic cumulates (Smolkin et al., 2004a) (Figs 1 and...cooling and crystallization of a chromium-rich ultramafic magma in the chamber (Smolkin et al., 2004b) | | | Journal (article/letter/editorial) | Ru, Os, and Ir bearing PGE sulfide (laurite-erlichmanite solid solution series [(Ru,Os)S2‒(Os,Ru)S2]...[Ru#; Ru/(Ru+Os) = 0.72-0.97], indicating no erlichmanite in the PGM paragenesis. In addition to the most...metamorphic slice above the mélange, and a peridotite nappe at the top that hosts the Kızılyüksek chromitites...cut by isolated diabase dykes; continues with ultramafic cumulates of IP T dunite and pyroxenite and...relatively increased. In addition, the absence of erlichmanite in PGM paragenesis of Kızılyüksek chromitites |
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