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File:Alaskite Colorado.jpg

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English: Hand specimen of Alaskite (leucogranite) from the Mount Evans Batholith. It is made of pinkish potassium-feldspar and whitish-grey quartz. It is 1.44 billion years old and was taken from near the summit of Mt. Evans, Clear Creek County, west-south-west of Denver, Colorado, USA.
Author James St. John (jsj1771)


Checked copyright icon.svg This image was originally posted to Flickr by jsj1771 at It was reviewed on by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0.

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current16:39, 25 June 2013Thumbnail for version as of 16:39, 25 June 2013938 × 766 (136 KB)GeoWriter (talk | contribs)User created page with UploadWizard
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