12.2.09 All Photos Dumpster
December 1, 2009
![Ashlee Salamon / Arizona Daily Wildcat
Adorning the landscape west of Old Main is one of the multiple boulders mining students use for drilling practice throughout the year. The boulders, replaced on a regular basis, are have been a mystery to many students who pass them on a daily basis.](https://wildcat.arizona.edu/wp-content/uploads/2012/01/110b43cf-162e-4b7c-9d3b-df04419b9395.sized-1000x1000-1.jpg)
Ashlee Salamon / Arizona Daily Wildcat
Adorning the landscape west of Old Main is one of the multiple boulders mining students use for drilling practice throughout the year. The boulders, replaced on a regular basis, are have been a mystery to many students who pass them on a daily basis.
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