Gabbro

Gabbro
State Delaware
Name Gabbro
Geologic age Paleozoic
Lithologic constituents
Major
Igneous > Plutonic > Gabbroic > Gabbro
Comments Paleozoic(?), Wilmington Complex
References

Spoljaric, Nenad and Jordan, Robert R., 1966, Generalized Geologic Map of Delaware SP4, State of Delaware, Delaware Geological Survey, scale ca. 1:300,000. Digitized by the Water Resources Division of the U.S. Geological Survey in the mid 1990's.

NGMDB product
Counties New Castle