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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 01:31, 9 August 2010 (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 Qfl247 (Transfered by Sporti/Original uploaded by Qfl247)


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This file was originally uploaded at en.wikipedia as Iddingsite.JPG before it was transfered to Commons.

  • 2010-08-09 01:31:18 Qfl247 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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EXIF data:
File name iddingsite.jpg
Size, Mbytes 2.96268945312
Mime type image/jpeg
Camera manufacturer SONY
Camera model DSC-T700
Orientation of image 1
Image resolution in width direction 72
Image resolution in height direction 72
Unit of X and Y resolution 2
Exposure time 10/400 sec (0.025)
F number f / 3.5
Exposure program 2
ISO speed rating 100
Compressed bits per pixel 3
Exif version 0221
Lens focal length 6.18 mm
Date and time original image was generated 2010:08:08 19:05:13
Date and time image was made digital data 2010:08:08 19:05:13
Meaning of each component 
Exposure bias 0
Maximum lens aperture 3.625
Metering mode 5
Supported Flashpix version 0100
Color space information 1
Exif image width 3648
Exif image length 2736
InteroperabilityOffset 9588
Scene type 
Interoperability index R98
Interoperability version 0100

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