Wikipedia Commons Image

 

International Space Station 180 mm Photograph

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

 

 

VICTORIA FALLS 17.92S, 25.86E

The link is to the Wikipedia page on Victoria Falls.

 

 

ZERO MAGNIFICATION  IMAGE

REFLECTANCE SPECTRUM

 

  

1X MAGNIFICATION (RED LINE  = 1MM)

3X MAGNIFICATION (RED LINE  = 1MM)
   

 

3X MAGNIFICATION (RED LINE  = 1MM)

  

 
   

The sample was collected by a parent from  the  Gates Intermediate School, Scituate, Massachusetts.

Click on the thumbnail under the 3X image to see a high resolution image of the pebble.

Return to Zimbabwe Sand to see a high resolution 3X image.

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