Oliverian Plutonic Suite - biotite granite

Pink, medium-grained muscovite-biotite-microcline-perthite granite and gneissic granite, and aplite of the Lebanon dome. Part of the Bronson Hill arch intrusive rocks.
State Vermont
Name Oliverian Plutonic Suite - biotite granite
Geologic age Late Ordovician
Lithologic constituents
Major
Igneous > Plutonic > Granitic > Leucocratic-granitic > Aplite (Dome)
Igneous > Plutonic > Granitic > Granite (Dome)Pink, medium-grained muscovite-biotite-microcline-perthite granite and gneissic granite.
References
NGMDB product