Image:Hydrothermal Breccia.jpg

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A picture I took during geological fieldwork of an outcrop of hydrothermal breccia at the Cloghleagh Iron Mine, county Wicklow, Ireland (near 53° 11' 30"N, 06° 25' 30"W UTM). The hydrothermal breccia is about 12 million years old, determined by Ar/Ar dating.

[edit] Licensing

Public domain This image has been (or is hereby) released into the public domain by its creator, Diamonddavej. This applies worldwide.

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the creator grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
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File history

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Date/TimeDimensionsUserComment
current04:29, 17 February 2007700×465 (116 KB)Diamonddavej (Talk | contribs) (David Jordan, a picture I took myself during geological fieldwork.)

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Metadata

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Camera manufacturer EASTMAN KODAK COMPANY
Camera model KODAK DC280 ZOOM DIGITAL CAMERA
Exposure time 1/30 sec (0.033333333333333)
F-number f/3.8
Date and time of data generation 15:27, 21 December 2004
Lens focal length 12.6 mm
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Y and C positioning 1
Copyright holder KODAK DC280 ZOOM DIGITAL CAMERA
Exif version 2.1
Date and time of digitizing 15:27, 21 December 2004
Shutter speed 5
Aperture 3.8
Exposure bias 0
Maximum land aperture 3.8
Metering mode CenterWeightedAverage
Light source Unknown
Flash 1
Color space sRGB
Exposure index 100
Sensing method One-chip color area sensor