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File:Iddingsite.JPG

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Original file(3,648 × 2,736 pixels, file size: 2.89 MB, MIME type: image/jpeg)

Summary

Description
English: A mantle xenolith of peridotite, showing chemical weathering of olivine (green) to iddingsite (brown). The most likely cause of this alteration (or difference in amount of alteration) is the fracture surface: the rock was fractured first exposing the right side of the peridotite, then later, the left side, keeping it fresher and less chemically weathered.
Date (UTC) (Uploaded on Commons at 2011-02-26 11:20:48 (UTC)/Original uploaded at 2010-08-09 01:31:18)
Source I (QFL 24-7 bla ¤ cntrb ¤ kids ¤ pics ¤ vids) created this work entirely by myself. (Original uploaded on en.wikipedia)
Author Matt Affolter (Transfered by Sporti/Original uploaded by Matt Affolter)

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Original upload log

The original description page was here. All following user names refer to en.wikipedia.
  • 2010-08-09 01:31:18 Matt Affolter 3,648×2,736 (2.89 MB) ({{Information |Description = A [[mantle]] [[xenolith]] of [[peridotite]], showing [[chemical weathering]] of [[olivine]] to [[iddingsite]]. The most likely cause of this alteration (or difference in amount of alteration) is the fracture surface: the )

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Date/TimeThumbnailDimensionsUserComment
current11:23, 26 February 2011Thumbnail for version as of 11:23, 26 February 20113,648 × 2,736 (2.89 MB)Sporti{{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} The upload bot is User:CommonsHelper2 Bot which is called by [http://toolserver.org/~commonshelper2/index.php CommonsHelper2]. The t
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