East Bethel plutons

Very light-bluish-gray to white, medium-grained, muscovite-biotite quartz monzonite, locally orbicular; commercially known as “Bethel white” and similar to the predominantly lighter-colored granitic rocks of southern Vermont. Part of other plutons of the New Hampshire Plutonic Suite.
State Vermont
Name East Bethel plutons
Geologic age Devonian
Lithologic constituents
Major
Igneous > Plutonic > Syenitic > Quartz-monzoniteVery light-bluish-gray to white, medium-grained, muscovite-biotite quartz monzonite, locally orbicular.
References
NGMDB product
Counties Windsor