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Echo Pond pluton - granodiorite and granite

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Light-gray to pink, medium- to coarse-grained, massive, seriate to porphyritic granodiorite and granite. Igneous rocks of the Northeast Kingdom batholith of Ayuso and Arth (1992). Part of the New Hampshire Plutonic Suite.
State Vermont
Name Echo Pond pluton - granodiorite and granite
Geologic age Devonian
Lithologic constituents
Major
Igneous > Plutonic > Granitic > GraniteLight-gray to pink, medium- to coarse-grained, massive, seriate to porphyritic granodiorite and granite.
Igneous > Plutonic > Granitic > GranodioriteLight-gray to pink, medium- to coarse-grained, massive, seriate to porphyritic granodiorite and granite.
References

Ratcliffe, N.M., Stanley, R.S., Gale., M.H., Thompson, P.J., and Walsh, G.J., 2011, Bedrock geologic map of Vermont: U.S. Geological Survey Scientific Investigations Map 3184, 3 sheets, scale 1:100,000.

https://pubs.er.usgs.gov/publication/sim3184
NGMDB product
Counties Essex - Orleans