Devonian granodiorite (muscovite accessory mineral)

Muscovite-biotite granodiorite
State Maine
Name Devonian granodiorite (muscovite accessory mineral)
Geologic age Devonian
Lithologic constituents
Igneous > Plutonic > Granitic > Granodioritemuscovite-biotite granodiorite; U - Unmetamorphosed
Comments U - Unmetamorphosed
Stratigraphic units includes plutons: 31 - Bald Mountain; 38 - Redington; 42 - Phillips.

Osberg, P.H., Hussey, A.M., and Boone, G.M., 1985, Bedrock geologic map of Maine: Maine Geological Survey, Dept. of Conserv., scale 1:500,000.

NGMDB product
Counties Franklin - Oxford - Somerset