Welcome to the Franklin Mineral Museum, located in Franklin, NJ. We are a nonprofit educational institution with a mission to preserve and share knowledge about the mineral wealth, geology, and history of the Franklin-Sterling Hill mining district, known as the greatest mineral locality on Earth. At our museum, you will find a wide range of fascinating exhibits, including mineralogical and geological specimens, artifacts, documents, archeological, and paleontological items.

Explore our Baum Hall, Fluorescent Minerals Room, American Indian Artifacts, Fossil Room, and the Welsh Hall Mine Replica. In addition to our exhibits, we offer various activities and amenities to enhance your visit. We also provide educational programs for schools and offer field trips to further engage visitors in the captivating world of minerals and mining.

Support our mission by becoming a museum member or donating. You can also browse our museum shop for unique products related to mineralogy. Don't miss out on our annual Gem and Mineral Show and other exciting events.

Plan your visit to the Franklin Mineral Museum and embark on a journey to discover the wonders of minerals and mining. Open Wednesday to Sunday, our knowledgeable staff is ready to make your experience memorable. Contact us for more information