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White and Gray Pumice Layers

White and Gray Pumice Layers STEM

This image depicts dacitic pumice fragments which were erupted during a massive volcanic event at Mt. Pinatubo on the 15th of June, 1991.

Click on the image for a much-better view.


Media Credits

Photo by W.E. Scott, taken on 27 June 1991, and online via U.S. Geological Survey.

 

PD

 

To cite this story (For MLA citation guidance see easybib or OWL ):

"White and Gray Pumice Layers" AwesomeStories.com. Oct 07, 2013. Jun 27, 2019.
       <http://www.awesomestories.com/asset/view/White-and-Gray-Pumice-Layers/1>.
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