Not sure just what that one is, but I have come across a couple of objects somewhat similar to that one.
Couple of the guys tell me they are sure that they are associated with ST.. I just listen and let them talk, can't change their minds anyway.
I know for a fact that they have nothing to do with ST, and the ones that I know of are nothing more than old, old Indian sweat house.
Mesa, you still dumping concrete over there?? Getting too hot for that!!
I was over the other side of 29 Palms a couple weeks ago, for a short time, looking at some things. Didn't get to spend as much time as I wanted to as I wanted to get back over to the Old Woman Mts. and the Turtles. I'm now back on the Colorado River looking at a couple of things before heading back to the Turtles.
Need to get up to the canyon when it cools off a bit.
Was on the Quad the other day, did around 35 mi. back in these hills and had to give it up around 3:00 PM as the temp was at 115 back in that hole, and the machine was starting to run a little warm. But did find a another bit of info. that I was looking for.
Keep cool, Mesa.
Bob T.