Foliated to gneissic tonalite, granodiorite, and diorite (MNWgt;0)

Foliated to gneissic tonalite, granodiorite, and diorite

Foliated to gneissic tonalite, granodiorite, and diorite. Includes the Lookout Mountain tonalite (~2,718 Ma) of the Giants Range batholith and other intrusions within batholithic complexes defined by a low-to-moderate gravity signature with magnetic foliation apparent from aeromagnetic maps.

State	Minnesota
Name	Foliated to gneissic tonalite, granodiorite, and diorite
Geologic age	Neoarchean
Lithologic constituents	Major Igneous > Plutonic > Granitic > Tonalite (Batholith)gneissic tonalite Igneous > Plutonic > Granitic > Granodiorite (Batholith) Igneous > Plutonic > Dioritic > Diorite (Batholith)
Comments	Intrusions in all subprovinces of the Superior Province. Foliated to gneissic intrusive complexes and components of batholiths.
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	NGMDB product page for 96821
Counties	Beltrami - Cass - Chippewa - Crow Wing - Grant - Hubbard - Itasca - Kittson - Koochiching - Lake of the Woods - McLeod - Marshall - Norman - Otter Tail - Polk - Renville - Roseau - Saint Louis - Sibley - Todd - Traverse - Wadena - Wilkin

Foliated to gneissic tonalite, granodiorite, and diorite

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.