Imago:Opal veins.jpg

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Opal Veins

Taken by Aram Dulyan (User:Aramgutang)

Date: 18'FEB 2005

Blue-green opal veins in ferruginous (iron-rich) rock from Australia. Photograph taken at the Natural History Museum, London.

Camera: Canon PowerShot A75
ISO: 100
Aperture: F 3.2
Shutter speed: 1/13 s
Public domain This image has been (or is hereby) released into the public domain by its author, Aramgutang at the English Wikipedia project. This applies worldwide.

In case this is not legally possible:
Aramgutang 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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