Migmatite dominated by tonalitic to granodioritic neosome

Migmatite dominated by tonalitic to granodioritic neosome.
State Minnesota
Name Migmatite dominated by tonalitic to granodioritic neosome
Geologic age Neoarchean
Lithologic constituents
Major
Metamorphic > MigmatiteMigmatite dominated by tonalitic to granodioritic neosome
Comments Foliated to gneissic intrusive complexes and components of batholiths. Part of the metamorphic and intrusive rocks of the Quetico subprovince.
References

Jirsa, Mark A., Boerboom, Terrence J., Chandler, Val W., Mossler, John H., Runkel, Anthony C., and Setterholm, Dale R., 2011, S-21 Geologic Map of Minnesota-Bedrock Geology; Minnesota Geological Survey, State Map Series S-21. Scale 1:500,000.

NGMDB product
Counties Koochiching - Lake - Saint Louis