Diabase dikes

Dark-gray to greenish-gray, very fine grained, ocellar basaltic to medium-grained augite-plagioclase diabasic dikes, occurring as a subvertical northeast-trending discontinuous zone in the center of Bald Mountain. Intrusive rocks of the Adirondacks in Vermont and in the Whitehall, N.Y., area.
State Vermont
Name Diabase dikes
Geologic age Neoproterozoic
Lithologic constituents
Major
Igneous > Hypabyssal > Mafic-hypabyssalDark-gray to greenish-gray, very fine grained, ocellar basaltic to medium-grained augite-plagioclase diabasic dikes.
References
NGMDB product
Counties Rutland