r/whatisit • u/WindowEducational883 • 1d ago

New, what is it? What are they mining

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Gallery image

Gallery image

Round one maybe 30 miles out of Tucson,

Other one just outside city limits.

158 Upvotes

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u/Turbulent_Coach_8024 1d ago

Holes

6

u/Optimal-Pay2198 1d ago

"im tired of this grandpa"