I couldn't get a lot of photos, but there are some decent photos. There are a couple with a lot of dust reflections, but it's an interesting goldmine. It also has an amazing history. I'll upload later.
I happened to learn about it from a Public television show called California Gold. I knew about the jail in Julian, but I had no idea about the mine. We had to ask a couple of people where it was, and then walked to it, about a half-mile outside of town.