Belvidere Mountain Structural Complex - fine-grained amphibolite (VTCAZbf;0)

Belvidere Mountain Structural Complex - fine-grained amphibolite

Bluish-gray, fine- to medium-grained albite-horn-blende-epidote-actinolite (±garnet) amphibolite and quartz-bearing amphibolite. Rocks of the Early to Late Taconic Accreted Terrane of the Rowe-Hawley Zone. Eastern allochthonous sequence, oceanic and accretionary realm, ultramafic inclusions, volcanic-arc intrusives, and volcanic rocks.

State	Vermont
Name	Belvidere Mountain Structural Complex - fine-grained amphibolite
Geologic age	Cambrian and Neoproterozoic
Lithologic constituents	Major Metamorphic > AmphiboliteBluish-gray, fine- to medium-grained albite-horn-blende-epidote-actinolite (±garnet) amphibolite and quartz-bearing amphibolite.
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	NGMDB product page for 96860
Counties	Lamoille - Orleans

Belvidere Mountain Structural Complex - fine-grained amphibolite

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.