Rockhound State Park in New Mexico is one of, I believe, only two state parks in the country that encourage rock collecting. If one knows what to look for, there are a lot of geodes and other collectible and semi-precious stones. They do ask that people limit what they take, but collectors are encouraged to go off-trail since most of the geodes near the trails have already been taken. It was here that I learned that a rock that I found last year is called a “thunder egg”; it is a round stone that looks like a geode except the inside isn’t hollow.
I also learned that a conical mountain, like Miter Peak near Davis Mountains state park, is likely the remains of a lava plug from a volcano. The lava rose and hardened and then erosion later cleared away the softer rock from around it.
T-Mobile coverage here was disappointing. Even though my phone showed I had a strong 5G signal, my transfer speeds weren’t even adequate for email or texting. I called customer support and found out that I was “local roaming” to an AT&T tower; it seems that T-Mobile still takes credit for offering high speed internet even though it isn’t on their tower, so customers don’t actually get what they think they’re getting.
That aside, I really liked this spot. I went on a nice hike along the side of the mountain next to the campground and had the trail to myself and the views were amazing.