Wikipedia Library of Congress Public Domain Image

 

International Space Station 50 mm Photograph

Image credit:  Image Science and Analysis Laboratory, NASA Johnson Space Center (http://eol.jsc.nasa.gov)

 

 

SILVER LAKE 41.15N, 81.46W

The link is to the Wikipedia page for Silver Lake.

 

 

 

ZERO MAGNIFICATION IMAGE

REFLECTANCE SPECTRUM

   

1X MAGNIFICATION (RED LINE  = 1MM)

3X MAGNIFICATION (RED LINE  = 1MM)

   

The sample  was contributed by a geology student from University of Dayton, Dayton, Ohio

Ms. McGrew also maintains a website on Natural Earth Craft and has also started a blog She is the new Sand Art Advisor for ISCS (International Sand Collector Society).

Return to Ohio Sand to see high resolution images of the sand.

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