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White Brook Formation

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Buff to cream-colored massive dolomite and dolomitic sandstone, containing prominent zone of massive and specular hematite near top at Sheldon. Cover rocks north of the Lincoln Mountain massif.
State Vermont
Name White Brook Formation
Geologic age Cambrian and Neoproterozoic
Lithologic constituents
Major
Sedimentary > Clastic > SandstoneBuff to cream-colored massive dolomite and dolomitic sandstone, containing prominent zone of massive and specular hematite near top at Sheldon.
Sedimentary > Carbonate > DolostoneBuff to cream-colored massive dolomite and dolomitic sandstone, containing prominent zone of massive and specular hematite near top at Sheldon.
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 Franklin