Massabesic Gneiss Complex

Migmatite consisting of pink, foliated biotite granite intruding gneissic and granulose metasedimentary and metavolcanic rocks in southeastern New Hampshire.
State New Hampshire
Name Massabesic Gneiss Complex
Geologic age Late Proterozoic
Lithologic constituents
Major
Metamorphic > MigmatiteMigmatite consisting of pink, foliated biotite granite intruding gneissic and granulose metasedimentary and metavolcanic rocks.
Minor
Metamorphic > Metaigneous > Metavolcanicgneissic and granulose metasedimentary and metavolcanic rocks
Metamorphic > Metasedimentarygneissic and granulose metasedimentary and metavolcanic rocks
Igneous > Plutonic > Granitic > Granitefoliated biotite granite
References
NGMDB product
Counties Hillsborough