believed to be the highest mineral content of any U.S. natural spring, according to Visit Sarasota County. The water has a high content of dissolved chloride and hydrogen sulfide, with no dissolved ...

For centuries in the United States, Native Americans heralded mineral-rich waters as sacred ... pungent smell that often comes with natural hot springs' high sulfur content, soaking in geothermal ...

believed to be the highest mineral content of any U.S. natural spring, according to Visit Sarasota County. The water has a high content of dissolved chloride and hydrogen sulfide, with no ...