1. Mineral Resources
  2. Online Spatial Data
  3. Geology
  4. by state
  5. Vermont

Comerford Intrusive Complex - pegmatitic metatonalite to metagabbro

XML
JSON
Shapefile
Nonfoliated to foliated pegmatitic metatonalite to metagabbro. Part of the Lake Memphremagog Intrusive Suite (425±3 Ma to 418.5±2 Ma).
State Vermont
Name Comerford Intrusive Complex - pegmatitic metatonalite to metagabbro
Geologic age Late Silurian
Lithologic constituents
Major
Metamorphic > Metaigneous > Metaintrusive > MetatonaliteNonfoliated to foliated pegmatitic metatonalite to metagabbro.
Metamorphic > Metaigneous > Metaintrusive > MetagabbroNonfoliated to foliated pegmatitic metatonalite to metagabbro.
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 Caledonia