 | | Journal (article/letter/editorial) | | The Christiana–Santorini– Kolumbo Volcanic Field Bacteria-covered hydrothermal vent chimneys (~2 m high)... T he Christiana–Santorini–Kolumbo volcanic field in the South Aegean Sea (Greece) is one of the most...Christiana Volcano and associated seamounts, Santorini caldera with its intracaldera Kameni Volcano, Kolumbo...the northeast of Santorini, killed 70 people and thousands of animals on Santorini due to toxic gas release...most active and dangerous submarine volcano in the Aegean, its crater floor hosting a high-temperature hydrothermal |  | Chi Fru, Ernest, Kilias, Stephanos, Ivarsson, Magnus, Rattray, Jayne E., Gkika, Katerina, McDonald, Iain, He, Qian, Broman, Curt (2018) Sedimentary mechanisms of a modern banded iron formation on Milos Island, Greece. Solid Earth, 9 (3). 573-598 doi:10.5194/se-9-573-2018 | Journal (article/letter/editorial) | | of a modern banded iron formation on Milos Island, Greece Ernest Chi Fru1,2 , Stephanos Kilias3 , Magnus...Athens, Panepistimiopolis, Zographou, 15784, Athens, Greece 4 Department of Biology, University of Southern...Cape Vani sedimentary basin (CVSB) on Milos Island, Greece, displays banded rhythmicity similar to Precambrian...b 2 km (c) Hellen ic Volc anic A Rhyolite Aegean Sea North rc (HV A) Hellenic Trench Katsimoutis...(a) Geotectonic map showing the position of Milos Island, along the Hellenic Volcanic Arc (HVA). Arrows |  | | Journal (article/letter/editorial) | | SHALLOW SUBMARINE HYDROTHERMAL ACTIVITY (SANTORINI, AEGEAN SEA) AND P.A. S M I T H and D.S. C R O N...shallow submarine hydrothermal activity (Santorini, Aegean Sea). Chem. Geol., 39: 241--262. Detailed...shallow-water submarine hydrothermal activity within Santorini Caldera has helped to clarify the nature of this hydrothermal...Britain, {Ferguson and Lambert, 1972) and off Santorini (Butuzova, 1969). The last of these, which although...although like Vulcano and Matupi Harbour is in an island-arc setting, shows certain features in common with |  | | Journal (article/letter/editorial) | | mineralogy of a hydrothermal assemblage on Santorini Island, Aegean Sea ENVER MURAD Lchrstuhl fiir Bodenkunde...Freising-Weihenstephan, Germany 9 ABSTRACT. Basement rocks of Santorini have been locally impregnated by iron oxides and...submarine iron oxide deposits of Santorini, which contain no hematite. SANTORINI is the only active volcano...to 1 cm across, is exposed at the base of the caldera wall near Thermia (Murad, 1976). This garnetite... Polished section of garnetite from Thermia, Santorini. Bands impregnated with iron oxides are marked |  | Johannessen, Karen C., Vander Roost, Jan, Dahle, Håkon, Dundas, Siv H., Pedersen, Rolf B., Thorseth, Ingunn H. (2017) Environmental controls on biomineralization and Fe-mound formation in a low-temperature hydrothermal system at the Jan Mayen Vent Fields. Geochimica et Cosmochimica Acta, 202. 101-123 doi:10.1016/j.gca.2016.12.016 | Journal (article/letter/editorial) | | Edwards et al., 2011; Fleming et al., 2013) and in island arc-backarc systems (Boyd and Scott, 2001; Langley...Moeller et al. (2014) have shown that 2-line ferrihydrite is the primary Fe-phase. 3. MATERIALS AND METHODS...been linked to the phase transformation from ferrihydrite to goethite (Poulton and Canfield, 2006). The...hydrothermal Fe-oxyhydroxide deposits in the Santorini caldera. The Fe-deposits at this site have similarly...Kuruman iron-formations, Transvaal Supergroup, South Africa. Precambrian Res. 79, 37-55. Bau M. and Koschinsky |  | | Report (volume) | | Mineral Foundation 63 Conyngham Street Glenside South Australia 5065 Australia (Orders: Tel (08) 379-0444...communities at shallow hydrothermal vents in the Aegean Sea 303 SUDARIKOV, S. M. & GAL~:IN, S. V. Geochemistry...~II~ e East Pacific Rise ' ,J t.~ Galapagos L~ South America Fig. 1. Map of known high-temperature hydrothermal...the presence of a poorly developed axial summit caldera and an active melt zone beneath the spreading axis...vents (solid circles) within the axial summit caldera of the East Pacific Rise (after Ballard & Francheteau |  | | Book | | North America 2.1.3.2 2.1.3.3 2.1.3.4 , Africa South-east Asia . Australasia 2.1.3.5 North-west Europe...Environments of modern phosphorite Beronian 4.4.1 South-west Africa 4.4.2 Peru and Chile , 47 49 49...islands occur in various parts of the ocean, and island arcs behind oceanic trenches can be sites of intense...continentally derived material is minimal. Much of the South Pacific fulfils these criteria. The distribution...of other materials are low. Again, parts of the South Pacific fulfil these criteria but such sediments |  | | Journal (article/letter/editorial) | | quantify SGD into the coastal seawater of Xiamen Island, China, via interpretation of a unique set of radium...other nutrients) in the coastal Seawater of Xiamen Island. This result from such a representative area implies...SGD may be significant in the large area of the south of China. A184 Goldschmidt Conference Abstracts...contaminated by lead and arsenic has been found in the south-west of Sweden. Mineral characterization shows that...smectite, vermiculite and mica-smectite, goethite, ferrihydrite, hematite and lepidocrosite. The BCR shows that |  | | Journal (article/letter/editorial) | | Ferberite (Mn wolframite) Fergusonite Feroxyhyte Ferrihydrite Ferrocolumbite (columbite-(Fe), niobite) Ferroselite...salinity as a result of devolatilization of subducted South Pennic rocks. During the Paleogene orogeny under...(Fig. 03.02). Chromium deposits of this type in South Africa and Zimbabwe contribute to more than 90%...intrusions of Archaean age such as the Bushveld Complex, South Africa. Stratiform Cr deposits account for the majority...Greenland, and funnel-shaped subtypes (Bushveld, South Africa, Great Dyke, Zimbabwe, Muskox, Canada, Dore | | | Journal (article/letter/editorial) | | Ferberite (Mn wolframite) Fergusonite Feroxyhyte Ferrihydrite Ferrocolumbite (columbite-(Fe), niobite) Ferroselite...salinity as a result of devolatilization of subducted South Pennic rocks. During the Paleogene orogeny under...(Fig. 03.02). Chromium deposits of this type in South Africa and Zimbabwe contribute to more than 90%...intrusions of Archaean age such as the Bushveld Complex, South Africa. Stratiform Cr deposits account for the majority...Greenland, and funnel-shaped subtypes (Bushveld, South Africa, Great Dyke, Zimbabwe, Muskox, Canada, Dore |  | | Book | | were first discovered on the ocean floor 160 miles south-west of the Canary Islands on February 18, 1803...tropical areas of Europe, Asia, Africa, North and South America. Data on average water, ion and sl;spension...(8) 425-1900 2800-5200 22 125 145 58 North and South America ( 8) (8) (8) 10.4-14.8 7.4-9.1 (0.004)...0.01 0.008 0.002-0.003 0.002 0.005 lVliddle, South and Southeastern Asia In brackets we give supposed...dissolved manganese in the rivers running in the south of the european part of the USSR migrates as a component |  | | Book | | were first discovered on the ocean floor 160 miles south-west of the Canary Islands on February 18, 1803...tropical areas of Europe, Asia, Africa, North and South America. Data on average water, ion and sl;spension...(8) 425-1900 2800-5200 22 125 145 58 North and South America ( 8) (8) (8) 10.4-14.8 7.4-9.1 (0.004)...0.01 0.008 0.002-0.003 0.002 0.005 lVliddle, South and Southeastern Asia In brackets we give supposed...dissolved manganese in the rivers running in the south of the european part of the USSR migrates as a component |
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