Corrosion of Fe-Ni alloys by Cl-containing akaganeite (β-FeOOH); the Antarctic meteorite case

A suite of 12 iron and 8 stony meteorites from various environments and locations in Antarctica was studied, representing a range of compositions, metallographic structures and degrees of weathering. Polished sections of meteoritic metal with adhering corrosion products were examined microscopically...

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Veröffentlicht in:	The American mineralogist 1989-06, Vol.74 (5-6), p.656-667
Hauptverfasser:	Buchwald, Vagn F, Clarke, Jr
Format:	Artikel
Sprache:	eng
Schlagworte:	akaganeite alloys Antarctica chemical weathering chlorine electron probe data experimental studies geochemistry halogens hydroxides iron iron meteorites metals meteorites meteorites and tektites Mineralogy minerals nickel nonsilicates oxides Petrology rock, sediment, soil SEM data stony meteorites textures weathering
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Beschreibung
Zusammenfassung:	A suite of 12 iron and 8 stony meteorites from various environments and locations in Antarctica was studied, representing a range of compositions, metallographic structures and degrees of weathering. Polished sections of meteoritic metal with adhering corrosion products were examined microscopically, with the electron microprobe and SEM, and were used as samples for XRD examination.
ISSN:	0003-004X 1945-3027