File:Gruenerite Schist Metamorphic Rock North of Keystone, South Dakota 2916.jpg

Gruenerite_Schist_Metamorphic_Rock_North_of_Keystone,_South_Dakota_2916.jpg(540 × 315 pixels, file size: 61 KB, MIME type: image/jpeg)

Commons-logo.svg This is a file from the Wikimedia Commons. The description on its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

Description
English: Gruenerite Schist Metamorphic Rock North of Keystone, South Dakota
Date
Source Own work
Author Dave Dyet http://www.shutterstone.com http://www.dyet.com

Licensing

Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

15 April 2007

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeDimensionsUserComment
current00:35, 2 January 2018540 × 315 (61 KB)ديفيد عادل وهبة خليل 2Removed border by cropping 23 % horizontally and 55 % vertically using CropTool with precise mode.

The following page uses this file:

Metadata