Moretown Formation - Whetstone Hill Member - metavolcanic facies

Pale-tannish-gray- to purplish-gray-weathering, phyllitic metadacitic volcanic breccia, agglomerate, and grayish-green fragmental meta-andesitic breccia; may occur at several levels. Part of the metasedimentary host rocks of the North River Igneous Suite. 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.
State Vermont
Name Moretown Formation - Whetstone Hill Member - metavolcanic facies
Geologic age Lower Ordovician to Cambrian?
Lithologic constituents
Major
Metamorphic > Metaigneous > Metavolcanic > MetadacitePale-tannish-gray- to purplish-gray-weathering, phyllitic metadacitic volcanic breccia, agglomerate, and grayish-green fragmental meta-andesitic breccia; may occur at several levels.
Metamorphic > Metaigneous > Metavolcanic > MetaandesitePale-tannish-gray- to purplish-gray-weathering, phyllitic metadacitic volcanic breccia, agglomerate, and grayish-green fragmental meta-andesitic breccia; may occur at several levels.
References
NGMDB product
Counties Windsor