Metagabbro

Mafic to ultramafic bodies defined and delineated principally by positive magnetic and gravity anomalies; includes diorite bodies. Comagmatic with unit Xmi
State Wisconsin
Name Metagabbro
Geologic age Early Proterozoic
Lithologic constituents
Major
Metamorphic > Metaigneous > Metaintrusive > Metagabbromafic to ultramafic bodies defined and delineated principally by positive magnetic and gravity anomalies; includes diorite bodies.
Minor
Igneous > Plutonic > Ultramaficmafic to ultramafic bodies defined and delineated principally by positive magnetic and gravity anomalies; includes diorite bodies.
Incidental
Igneous > Plutonic > Dioritic > Dioritemafic to ultramafic bodies defined and delineated principally by positive magnetic and gravity anomalies; includes diorite bodies.
Comments Pembine-Wausau terrane
References
NGMDB product
Counties Florence - Forest - Lincoln - Marinette - Oneida - Price - Rusk - Taylor