The hydrothermal component in ferromanganese nodules from the southeast Pacific Ocean
dc.contributor.author | Chen, Joy C. | en_US |
dc.contributor.author | Owen, Robert M. | en_US |
dc.date.accessioned | 2006-04-07T20:48:57Z | |
dc.date.available | 2006-04-07T20:48:57Z | |
dc.date.issued | 1989-06 | en_US |
dc.identifier.citation | Chen, Joy C., Owen, Robert M. (1989/06)."The hydrothermal component in ferromanganese nodules from the southeast Pacific Ocean." Geochimica et Cosmochimica Acta 53(6): 1299-1305. <http://hdl.handle.net/2027.42/27932> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6V66-48C8KVG-1CG/2/4e3d565bc8155777e2d7a05478e8df19 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/27932 | |
dc.description.abstract | Statistical analyses of geochemical data from ferromanganese nodule samples representing a broad area of the southeast Pacific Ocean indicate nodule compositions are controlled by four factors: (1) suboxic diagenesis; (2) oxic diagenesis; (3) hydrogenous precipitation; and (4) hydrothermal precipitation. The first three are identical to those identified in studies of nodules from the North Pacific; the fourth factor represents the first quantitative determination of a significant hydrothermal end-member in ferromanganese nodules. Nodules apparently acquire a hydrothermal component through the accretion of colloidal-sized hydrothermal precipitates which are widely dispersed from their origin at vents along the East Pacific Rise (EPR). Nodules recovered from beneath the "shadow" of the present-day hydrothermal plumes emanating from the EPR contain significantly higher amounts of hydrothermal material relative to nodules from other areas. | en_US |
dc.format.extent | 929615 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | The hydrothermal component in ferromanganese nodules from the southeast Pacific Ocean | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Geology and Earth Sciences | en_US |
dc.subject.hlbsecondlevel | Chemistry | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Geological Sciences, The University of Michigan, Ann Arbor, MI 48109, U.S.A. | en_US |
dc.contributor.affiliationum | Department of Geological Sciences, The University of Michigan, Ann Arbor, MI 48109, U.S.A. | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/27932/1/0000357.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0016-7037(89)90064-1 | en_US |
dc.identifier.source | Geochimica et Cosmochimica Acta | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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