Mellen Intrusive complex; Olivine gabbro

Mellen Intrusive complex; Olivine gabbro
State Wisconsin
Name Mellen Intrusive complex; Olivine gabbro
Geologic age Middle Proterozoic
Lithologic constituents
Major
Igneous > Plutonic > Gabbroic > Gabbroolivine gabbro
References
NGMDB product
Counties Ashland - Bayfield