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K-3rd SC Field Trip

Monday, July 15, 2019
8:00 am3:00 pm
Sterling Mineral Museum- Ogdensburg, NJ

The Sterling Hill Mine, now known as the Sterling Hill Mine Tour & Museum of Fluorescence, is a former iron and zinc mine in Ogdensburg, Sussex County, New Jersey, United States. It was the last working underground mine in New Jersey when it closed in 1986. It became a museum in 1989.