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Ferrihydrite (Fh) is a widespread hydrous ferric oxyhydroxide mineral at the earth's surface, and a likely constituent in extraterrestrial materials. ...
en.wikipedia.org/wiki/Ferrihydrite - 37k - Similar pages
http://en.wikipedia.org/wiki/Ferrihydrite
Click Here for Larger Ferrihydrite Image in a New Browser Window Images: .... Print or Cut-and-Paste your Ferrihydrite Specimen Label here : ...
webmineral.com/data/Ferrihydrite.shtml - 38k - Similar pages
http://webmineral.com/data/Ferrihydrite.shtml
A poorly crystalline nanomineral built up of about 20% FeO 4 and 80% FeO 6 polyhedra. It forms by rapid oxidation and hydrolysis, and exists in varying ...
www.mindat.org/min-1493.html - 54k - Similar pages
http://www.mindat.org/min-1493.html
Despite the ubiquity of ferrihydrite in natural sediments and its importance as an industrial sorbent, the nanocrystallinity of this iron oxyhydroxide has ...
www.sciencemag.org/cgi/content/abstract/316/5832/1726 - Similar pages
http://www.sciencemag.org/cgi/content/abstract/316/5832/1726
Most ferrihydrites contain appreciable silica, chemically adsorbed. ... data and a revised structural model for ferrihydrite. Clays and Clay Minerals, 36, ...
www.handbookofmineralogy.org/pdfs/ferrihydrite.pdf - Similar pages
http://www.handbookofmineralogy.org/pdfs/ferrihydrite.pdf
USGS Aqueous Geochemistry and Development project - Biocatalysis Studies - Rates of Microbially-mediated Ferrihydrite and MnO2 Dissolution: Evidence for ...
crustal.usgs.gov/projects/aqueous_geochemistry/d... - 40k - Similar pages
http://crustal.usgs.gov/projects/aqueous_geochemistry/dissolution.html
Mineralogical transformations of 2-line ferrihydrite were studied under oxic and Fe3+-reducing conditions to establish the role, if any, ...
ammin.geoscienceworld.org/cgi/content/abstract/88/11-12/19... - Similar pages
http://ammin.geoscienceworld.org/cgi/content/abstract/88/11-12/1903
Oct 20, 2009 ... English: Cross section of the ferrihydrite precipitate shown in the Wikimedia Commons image: Ferrihydrite precipitate.jpg. ...
commons.wikimedia.org/wiki/File:Ferrihydrite_to_... - 40k - Similar pages
http://commons.wikimedia.org/wiki/File:Ferrihydrite_to_goethite.jpg
Sep 25, 2009 ... In particular, 2-line ferrihydrite catalysts have been synthesized ... The ferrihydrite was modified with FT promoter metals and has been ...
utah.technologypublisher.com/technology/3451 - 43k - Similar pages
http://utah.technologypublisher.com/technology/3451
-Al2O3) and ferrihydrite (Fe5HO8·4H2O). The Pb-sorbed minerals were placed in a simulated gastrointestinal tract (in vitro) to simulate ingestion of ...
jeq.scijournals.org/cgi/content/abstract/35/6/2075 - Similar pages
http://jeq.scijournals.org/cgi/content/abstract/35/6/2075
