Totally agree, and that is exactly the kind of thing I'd like to call out - because land ownership is just the first step in knowing what you can and cannot do on that land. There are many other factors.

Likewise, sometimes mining claimants believe they can keep people off their claim, which isn't the legal reality - they have the rights to the materials on the land, not exclusive access. Yet another reality of the West is that you don't argue legalities with the prospector who is holding a gun on you telling you to go away.