Underhill Formation - quartz-laminated schist member

Light-gray to tan and rusty-weathering, fine-grained, well-foliated mylonitic albite-chlorite-muscovite-quartz (┬▒dolomite)-laminated schist. Cover rocks north of the Lincoln Mountain massif.
State Vermont
Name Underhill Formation - quartz-laminated schist member
Geologic age Cambrian and Neoproterozoic
Lithologic constituents
Major
Metamorphic > Schist > Mica-schist > Muscovite-schistLight-gray to tan and rusty-weathering, fine-grained, well-foliated mylonitic albite-chlorite-muscovite-quartz (┬▒dolomite)-laminated schist.
References
NGMDB product
Counties Addison