Looks to be prune-proof as well; I can't see anything.

Sorry. Google photos keeps changing the link. Does it work now?

Yes.... N america???

Yes - right continent!

Tombstone?

Not Tombstone

Airfield has no services, lights etc. Just a runway and parking ramp with about 10 tie-down spots - that's it!

Possibly West Texas?

No. West of Texas.

N New Mexico?

Not NM either, but drifting in the right direction.

A little clue:
There is a fork of a river in the bottom RH corner of the picture. That river doesn't flow into the ocean.

Somewhere in the Great Salt Lake watershed? Jordan River?

No. But getting closer

Are you referring to the Colorado, which no longer makes it to the sea?

Not the Colorado.

I did some research. I had no idea there were so many endorheic basins in the Southwest and I’m a geologist!

Let’s narrow down the State first. Is it Arizona?

Not Arizona. But an area once exploited for its lode.

Jeez - never realised how many smal strips there are up in the high desert/mountain country round there.........................

I'd suggest Utah, but I won't. I think it's Idaho.

Russ

I'll suggest Colorado.