Never been in Mineral Springs TX, but Soda Springs water is soo great. I spent a lot of vacation time in European spa resorts such as Karlovy Vary, Yessentuki, Morshin and many other. They making big money out tourists. Believe me Soda Springs water is on the top. Hopefully someone smart will open spa resort here. It's billions bucks worth business.
P.S. By the wiki spa resorts were popular in USA but all this industry was killed by big pharma.