Slag - Calumet Region (microscope image)
(Credit: Nadine Piatak, U.S. Geological Survey. Public domain.)
Detailed Description
Scanning Electron Microscope backscatter image of legacy steelmaking slag from the Calumet region, Chicago, Illinois, showing silicate minerals, some of which may have acid-neutralizing potential.
Details
Image Dimensions: 3091 x 2400
Date Taken:
Location Taken: IL, US