Pinney Hollow Formation - chloritoid-rich

Chloritoid-rich rocks appear gritty owing to distributed porphyroblasts of chloritoid. Unit is locally albitic and contains minor beds of quartzite. Cover rocks of Green Mountain anticlinorium.
State Vermont
Name Pinney Hollow Formation - chloritoid-rich
Geologic age Cambrian and Neoproterozoic
Lithologic constituents
Major
Metamorphic > SchistChloritoid-rich rocks appear gritty owing to distributed porphyroblasts of chloritoid. Unit is locally albitic.
Minor
Metamorphic > Metasedimentary > Metaclastic > Quartzite
References
NGMDB product
Counties Rutland - Windsor