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           | DescriptionSelenium native.jpg | 
           
             Selenium (native). Pen for scale. Mineral collection of Brigham Young University Department of Geology, Provo, Utah. Photograph by Andrew Silver. BYU index 1-3001a, Se. 
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           | Date | 
           
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           | Source | 
            libraryphoto.cr.usgs.gov | 
          
          
           | Author | 
           Andrew Silver, USGS | 
          
         
         
        Licensing 
        
         
          | Public domainPublic domainfalsefalse | 
         
        
        
         
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          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 the Interior. For more information, see  the official USGS copyright policy. 
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