Franklin Mineral Museum

Franklin Mineral Museum houses a collection of geological specimens from the region, including rare minerals, fossils, and a walkable mine replica with two levels. The exhibition spreads across multiple halls and outdoor areas that showcase different aspects of local geology.

The museum was founded in 1965 to preserve mineral specimens from the historic Franklin-Sterling Hill mining region and make them accessible to the public. The area became a globally recognized center for zinc extraction and mineral research starting in the 19th century.

The museum celebrates Franklin's role as a major zinc mining hub, attracting geologists and collectors from around the world who study its rare mineral specimens. Local communities have long connected to this place as a window into the region's industrial past and scientific importance.

Plan your visit during the warmer months from April through November when all areas are fully open and accessible. Wear comfortable shoes since the grounds include both indoor and outdoor spaces with some uneven terrain.

A special experience is the Buckwheat Rock Field where visitors search for fluorescent minerals under ultraviolet light and can legally take specimens home. This activity lets you collect real mineral samples while discovering the natural glowing properties of certain stones.

Location: New Jersey

Inception: 1964

Website: https://franklinmineralmuseum.com

GPS coordinates: 41.11320,-74.58830

Latest update: December 13, 2025 12:41