Mafic intrusions (gabbro, diabase) of unknown age

Mafic intrusions (gabbro, diabase) of unknown age. Includes the LL, BKV, and Lake Washington intrusions in Meeker County.
State Minnesota
Name Mafic intrusions (gabbro, diabase) of unknown age
Geologic age Paleoproterozioc or Mesoproterozoic
Lithologic constituents
Major
Igneous > Hypabyssal > Mafic-hypabyssal (Diabase)
Igneous > Plutonic > Gabbroic > Gabbro (Stock or pipe)
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 Meeker