Tyson Formation - albitic magnetite granofels member

Gray and greenish-gray, magnetite-chlorite-(biotite)-muscovite-albite-quartz granofels and schist. Similar to gray or green albitic granofels of the Hoosac Formation (CZhab and CZhgab). Eastern and western flank of the Green Mountain massif.
State Vermont
Name Tyson Formation - albitic magnetite granofels member
Geologic age Lower Cambrian and Neoproterozoic
Lithologic constituents
Major
Metamorphic > Schist > Quartz-feldspar-schistGray and greenish-gray, magnetite-chlorite-(biotite)-muscovite-albite-quartz granofels and schist.
Metamorphic > Granoblastic > GranofelsGray and greenish-gray, magnetite-chlorite-(biotite)-muscovite-albite-quartz granofels and schist.
References
NGMDB product
Counties Rutland - Windsor