Most everyone knows there are granite quarries located throughout Westford. For over a century granite has been a main source of income for Westford. Granite is an igneous rock, a type of rock that has been formed out of magma. We can see Westford granite in our mailboxes, benches, and splattered in our cobblestone streets. Discover where the Westford Quarries were located, who owned them and the people that worked there in an insightful PowerPoint presentation with Geoff Hall and Rich McLaughlin.