Ironstone is an historic village, (today known mainly as South Uxbridge), in the township of Uxbridge, Massachusetts, United States. It derived its name from plentiful bog iron found here which helped Uxbridge to become a center for three iron forges in the town's earliest settlement. South Uxbridge has historic sites, picturesque weddings, hospitality, industrial and distribution centers, and the new Uxbridge High School. This community borders North Smithfield, and Burrillville, Rhode Island, and Millville, Massachusetts. South Uxbridge receives municipal services from Uxbridge, for fire, police, EMS, School district, public works, and other services. There is a South Uxbridge fire station of the Uxbridge fire department. Worcester's Judicial District includes Uxbridge District Court. Ironstone appears on the Blackstone U.S. Geological Survey Map. Worcester County is in the Eastern time zone (GMT -5) and observes DST. "Ironstone Mill Housing and Cellar Hole Historic Site" In the early beginnings of America's industrial revolution, a mill, mill village and housing developed at Ironstone significant to the textile industry of Uxbridge. A national historic site marks the "Ironstone Mill and Cellar Hole", one of several examples of Mill worker housing and a mill village in the upper Blackstone Valley. The site, at 136 Ironstone Street, is just north of exit 1 on Massachusetts Route 146, the principal limited access highway between Worcester, and Providence, Rhode Island, also located off Massachusetts Route 146A, the "Lydia Taft Highway". For a complete listing of the National Historic Register listings in Uxbridge, see the link below. The original Mill, built in 1814 by William Arnold, later burned and was rebuilt by David and Seth Southwick in the 1850s. It burned again, and all that remains is the cellar hole. Historic photos remain and are published in a book "Uxbridge, Images of America", by Mae Edwards Wrona, published in 2000, by Arcadia, Tempus Publishing Inc, p56. The mill is a forerunner of America's Industrial Revolution which began here in the Blackstone Valley in 1793 with Samuel Slater and his mill, at Pawtucket, Rhode Island. Pawtucket is about to the SE of Ironstone. Slatersville, Rhode Island, the next community south of Ironstone, was established by Samuel Slater and his brother John Slater (industrialist) in 1806, and became the template for mill villages throughout the Blackstone Valley later known as "The Rhode Island System". Photos Ironstone mill housing and history The Ironstone mill housing at 135 Ironstone Street was built by the