Gabbroic, noritic, and anorthositic intrusions

Gabbroic, noritic, and anorthositic intrusions.
State Minnesota
Name Gabbroic, noritic, and anorthositic intrusions
Geologic age Paleoproterozoic
Lithologic constituents
Igneous > Plutonic > Gabbroic (Batholith)
Igneous > Plutonic > Anorthosite (Batholith)
Igneous > Plutonic > Gabbroic > Gabbro > Norite (Batholith)
Comments Part of the East-central Minnesota batholith. Part of the Geon 17 post-tectonic (post-Penokean orogeny) intrusions related to the Yavapai orogeny.

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 Stearns