Image 8 of 16

FRACKSAND

iowamine08.JPG

Add to Cart Add to Lightbox Download
A roof bolting machine works on the ceiling of the mine at Pattison Sand Company in Garnavillo, Iowa on June 5, 2013.
Copyright
© 2013 Stephen Mally
Image Size
3216x4632 / 3.7MB
A roof bolting machine works on the ceiling of the mine at Pattison Sand Company in Garnavillo, Iowa on June 5, 2013.