 | Petersen, Sven, Herzig, Peter M., Schwarz-Schampera, Ulrich, Hannington, Mark D., Jonasson, Ian R. (2004) Hydrothermal precipitates associated with bimodal volcanism in the Central Bransfield Strait, Antarctica. Mineralium Deposita, 39 (3) 358-379 doi:10.1007/s00126-004-0414-3 | Journal (article/letter/editorial) | | with bimodal volcanism in the Central Bransfield Strait, Antarctica Received: 3 December 2003 / Accepted:...Bransfield Strait, a late Tertiary-Quaternary marginal basin close to the Antarctic Peninsula. The mineralization...volcanoes (Hook Ridge and Three Sisters) in the Central Bransfield Strait. Mineralization at Hook Ridge consists...and traces of orpiment cemented by barite and opal-A. The presence of enargite at Hook Ridge, the abundance...Wischhofstrasse 1–3, Geb. 4, 24148 Kiel, Germany of Hook Ridge precipitates documents the complexity of the |  | | Journal (article/letter/editorial) | | Hina Monowai Brothers 30° Calypso 30° 0° 30° Hook Ridge 60° 60° 120° 150° 180° 150° 120° 60° ...were also found in island arcs, mostly in the western Pacific Ocean (Fig. 1). In comparing the importance...seamounts (as at Axial Seamount in the Juan de Fuca Ridge and 13° N Seamount in EPR) and Loihi subma rine...richer in Pb, As, and Sb, contain realgar and orpiment, which are atypical of ores in midoceanic ridges...Brothers submarine volcano [12, 28]), and in the Bransfield Strait [29] (Fig. 1). Note that no significant sulfide |  | Dekov, Vesselin M., Rouxel, Olivier, Kouzmanov, Kalin, Bindi, Luca, Asael, Dan, Fouquet, Yves, Etoubleau, Joël, Burgaud, Gaëtan, Wälle, Markus (2016) Enargite-luzonite hydrothermal vents in Manus Back-Arc Basin: submarine analogues of high-sulfidation epithermal mineralization. Chemical Geology, 438. 36-57 doi:10.1016/j.chemgeo.2016.05.021 | Journal (article/letter/editorial) | | spreading in the Manus Basin occurs at three successive ridge segment offsets by 3 ACCEPTED MANUSCRIPT the Willaumez...covellite NU has been found in back-arc [Bransfield Strait (Petersen et al., 2004), Okinawa Trough (Lüders...MOR setting (East Pacific Rise and Mid-Atlantic Ridge). This particular As enrichment in the BAB hydrothermal...react with S and mineralize the fungal hyphae as orpiment, As2S3 (Dekov et al., 2013a). Biological observations...a mechanism of bio-sequestration of As and S (orpiment), but also in the biogenic precipitation of As |  | Fallon, Emily, Frische, Matthias, Petersen, Sven, Brooker, Richard, Scott, Thomas (2019) Geological, Mineralogical and Textural Impacts on the Distribution of Environmentally Toxic Trace Elements in Seafloor Massive Sulfide Occurrences. Minerals, 9 (3) 162 doi:10.3390/min9030162 | Journal (article/letter/editorial) | | sample sites are located along the Mid-Atlantic Ridge (Trans-Atlantic Geotraverse (TAG), Logatchev and...ASHES, located at Axial Volcano on the Juan de Fuca Ridge, 16◦ 43’S hydrothermal field along the South East...de Fuca Ridge and those from a young vent field at 16◦ 43’S at the ultra-fast spreading ridge of the East...Mid-Atlantic Ridge (26◦ 08’N, 44◦ 49’W) 3650 Mature, sediment starved spreading ridge Turtle Pits...Pits Mid-Atlantic Ridge (4◦ 48’S) 2990 Mature, sediment starved spreading ridge Logatchev-1 Mid-Atlantic |
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