I have heard about Tourmaline being really valuable. I know a few of the prospectors in my GPAA chapter like to look for Tourmaline. The quartz crystals I was finding by Panamint city were around an inch long. One was double tipped, I thought that was pretty cool. I know that they were finding lots of azurite up there too. And I'd definitely be down for a gem hunting trip up to Lone Pine!