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Record #176596:

Akaganéite as a corrosion product of natural, non-meteoritic iron from Qeqertarsuaq, west Greenland / Dan Holtstam.

Title: Akaganéite as a corrosion product of natural, non-meteoritic iron from Qeqertarsuaq, west Greenland / Dan Holtstam.
Author(s): Holtstam, Dan.
Date: 2006.
In: GFF. (2006.), Vol. 128(1) (2006)
Abstract: Identifies akaganéite as major corrosion product of some samples of native iron (kamacite + cohenite) from occurrence at Uiffaq on Qeqertarsuaq, by using X-ray diffraction and Mössbauer spectroscopy. Chlorine content is c. 6 wt.%, close to theoretical maximum value for this mineral. On other specimens from locality, corrosion crust consists dominantly of geothite, but no akaganéite. Variation in rust mineralogy is akin to that found for iron meteorites subjected to terrestrial weathering, and mainly related to environmental factors.
Notes:

GFF. Vol. 128(1) :69-71 (2006).

Keywords: 543 -- Chemistry analysis.
553.31 -- Iron ores.
549 -- Mineralogy.
550.4 -- Geochemistry.
551.1/.4 -- Geology.
552.3 -- Igneous rocks.
B -- Geology and soil sciences.
(*3) -- Arctic regions.
(*38) -- Greenland.
(*384.28) -- Qeqertarsuaq/Godhavn.
SPRI record no.: 176596

MARCXML

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001 SPRI-176596
005 20220928013429.0
007 ta
008 220928s2006####xx#a##|##|###|0||#0|eng#d
035 ## ‡aSPRI-176596
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100 1# ‡aHoltstam, Dan.
245 10 ‡aAkaganéite as a corrosion product of natural, non-meteoritic iron from Qeqertarsuaq, west Greenland /‡cDan Holtstam.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2006.
300 ## ‡ap. 69-71 :‡bill., table.
500 ## ‡aGFF. Vol. 128(1) :69-71 (2006).
520 3# ‡aIdentifies akaganéite as major corrosion product of some samples of native iron (kamacite + cohenite) from occurrence at Uiffaq on Qeqertarsuaq, by using X-ray diffraction and Mössbauer spectroscopy. Chlorine content is c. 6 wt.%, close to theoretical maximum value for this mineral. On other specimens from locality, corrosion crust consists dominantly of geothite, but no akaganéite. Variation in rust mineralogy is akin to that found for iron meteorites subjected to terrestrial weathering, and mainly related to environmental factors.
650 07 ‡a543 -- Chemistry analysis.‡2udc
650 07 ‡a553.31 -- Iron ores.‡2udc
650 07 ‡a549 -- Mineralogy.‡2udc
650 07 ‡a550.4 -- Geochemistry.‡2udc
650 07 ‡a551.1/.4 -- Geology.‡2udc
650 07 ‡a552.3 -- Igneous rocks.‡2udc
650 07 ‡aB -- Geology and soil sciences.‡2local
651 #7 ‡a(*3) -- Arctic regions.‡2udc
651 #7 ‡a(*38) -- Greenland.‡2udc
651 #7 ‡a(*384.28) -- Qeqertarsuaq/Godhavn.‡2udc
773 0# ‡7nnas ‡tGFF. ‡gVol. 128(1) (2006) ‡wSPRI-128316
916 ## ‡aJW
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20220928 ‡bJW