Image:ManganeseOreUSGOV.jpg

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US 50¢ coin

€1 coin		 This image has currency in it to indicate scale. The coin depicted has a diameter of 19 millimetres (0.75 in) .

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Manganese Ore

Public domain This image is in the public domain because it contains materials that originally came from the United States Geological Survey, an agency of the United States Department of Interior. For more information, see the official USGS copyright policy

Source: http://resourcescommittee.house.gov/subcommittees/emr/usgsweb/photogallery/

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Date/Time Dimensions User Comment
current 04:59, 8 April 2005 600×451 (74 KB) יובל מדר (Taken from the English Wikipedia. (From [http://en.wikipedia.org/wiki/Image:ManganeseOreUSGOV.jpg This page]))
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