Fig. 2. Location of three amphibolite outcrops in Danvers, Massachusetts, on a portion of the Salem, Massachusetts, 7 1/2 Minute Quadrangle Map. Outcrop ONE is on the north side of Massachusetts 114 (Andover Street), west of and adjacent to the U.S. Route 1 (Newburyport Turnpike) overpass. Outcrop TWO is on the north side of Massachusetts 114 (Andover Street) between the south and north lanes of U.S. Route 95 overpasses. Outcrop THREE is behind the Brew House of Danvers, west of Motel 6, and accessed from the north-directed lanes of U.S. Route 1.