Gabbroic to dioritic intrusion

Gabbroic to dioritic intrusion. High to moderate gravity and magnetic signature. Includes Providence and Cottonwood intrusions in southwestern Minnesota.
State Minnesota
Name Gabbroic to dioritic intrusion
Geologic age Archean or Paleoproterozoic
Lithologic constituents
Igneous > Plutonic > Dioritic (Pluton)Gabbroic to dioritic
Igneous > Plutonic > Gabbroic (Pluton)Gabbroic to dioritic

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 Chippewa - Kandiyohi - Lac qui Parle - Lyon - McLeod - Renville - Stearns - Swift - Yellow Medicine