Come take a quarter-mile walking adventure into the fourth oldest mine in the country and the last functioning underground mine in New Jersey. The public tour takes two hours and includes a tour of the mine and "Rainbow Tunnel", the Warren Museum of Fluorescence and the 5,000 square foot Mining Exhibit Hall.

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Address

30 Plant Street
Ogdensburg, NJ 07439
United States

-74.604351,41.082811

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