St. John Mine

  • St. John Mine, P.O. Box 155, 129 South Main Street, Potosi, WI 53820

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Despite its name, St. John Mine is originally a natural cave. But in this cave rich veins of lead ore were found and mined during the 19th century. This cave was shown to Nicholas Perrot, the famous french explorer, by native Indians ... more on showcaves.com

Location & Nearby Attractions

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