Yeah, Todd, pretty hard to stump Bruce; he has the research down pat. I never thought of using AI, just my "local knowledge" and google street view.
I entered my Fifty Gold Mines Mill tram loco image into AI: I got three answers.

The first was Blackball on our West Coast, declared to be a coalmine; after switching to a VPN set to USA, I got Sego, Ut. coalmine and the third attempt, obtained a comparison with Castle Gate Ut. coalmine.

Pssst: Any takers on a unidentified Leadville Headframe image?
UpSideDownC
in New Zealand