Arizona Meteor Crater Rock Flour

International Space Station 800 mm Photograph Image credit: Image Science and Analysis Laboratory, NASA Johnson Space Center (http://eol.jsc.nasa.gov)	ARIZONA METEOR CRATER ROCK FLOUR 35.03N, 111.02W The link is to the Wikipedia page on the crater.


1X MAGNIFICATION (RED LINE = 1MM)	3X MAGNIFICATION (RED LINE = 1MM)




4X MAGNIFICATION (RED LINE = 1MM)

Return to Arizona Sand to see high resolution versions of all Arizona sand samples. Click on the thumbnails under these images to view high resolution versions of the rock flour. Because of the small size of the sample, there wasn't enough to take a zero magnification image or do a reflectance spectrum.