Silvery-blue, medium-grained tectonic mélange composed of muscovite schist with minor amounts of chlorite, epidote, albite, and tourmaline; contains fragments and discontinuous lenses of greenstone, coarse-grained amphibolite, and talc phyllite. Rocks of the Early to Late Taconic Accreted Terrane of the Rowe-Hawley Zone. Eastern allochthonous sequence, oceanic and accretionary realm, ultramafic inclusions, volcanic-arc intrusives, and volcanic rocks.