| Glasby, G.P., Stüben, D., Jeschke, G., Stoffers, P., Garbe-Schönberg, C.-D. (1997) A model for the formation of hydrothermal manganese crusts from the Pitcairn Island hotspot. Geochimica et Cosmochimica Acta, 61 (21) 4583-4597 doi:10.1016/s0016-7037(97)00262-7 | Journal (article/letter/editorial) | by FeOOH particles within the upper part of the seamount and can, therefore, be incorporated into the crusts...scavenging and uptake occurrring mainly within the seamount. A laser-ablation ICPMS profile in one of the...spreading centres and island arcs as well as in back-arc basins (Glasby, 1988). Until recently, there were...respectively (Hein et al., 1996) and from the Foundation Seamount Chain (Rogers, 1995). In this paper, we present... Mineralogically, the crust consisted of todorokite. 6Mn02, calcite, and aragonite. Sample 80-I | | Kuhn, T., Bostick, B.C., Koschinsky, A., Halbach, P., Fendorf, S. (2003) Enrichment of Mo in hydrothermal Mn precipitates: possible Mo sources, formation process and phase associations. Chemical Geology, 199 (1) 29-43 doi:10.1016/s0009-2541(03)00054-8 | Journal (article/letter/editorial) | infilling cavities. The crusts consist of pure todorokite ((Mn2 +,Ca,Mg)Mn43 +O7H2O) and birnessite (Na4Mn14O279H2O)...higher Cu and Zn contents than MOR and other back-arc crusts. Leaching experiments demonstrated that Mo...Hydrothermalism; Mn crusts; North Fiji Basin; Back-arc 1. Introduction Molybdenum is concentrated about...submetallic layer that is partly bent. intraoceanic back-arc basin in which spreading began 8 million years ago...peaks at 9.46 and 4.77 Å are characteristic of todorokite (10 Å manganate) and break down if the sample | | | Book | Pirajno commenced his academic studies in his native Italy where he obtained a Doctorate in Geological Sciences...his career, which has included work in Europe, southern Africa, South East Asia, New Zealand, the southwest... . . . . . . . . . . . . . 1.2 Origin of Water; Sea and Surface Waters . . . . . . . . . . . . . . .... . . . 3.2.1 Convergent Plate Boundaries; Arc and Back-Arc Settings, Collision Tectonics,. . . . . .... . . . . . . . . . . . . . . . . . 5.4.5 Salton Sea . . . . . . . . . . . . . . . . . . . . . . . . |
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