Lewes Pit
Mineral resource occurrence
USGS ResearchDELAWARE CITY ROCKHOUNDING HUB
Rehoboth Beach is the coastal hub for beach, shell, dredge and Pleistocene/Miocene research in southern Delaware.
LOCAL INTERACTIVE MAP
Explore nearby Delaware records without leaving this hub. Status, coordinate precision and access evidence determine whether a pin is a realistic field destination.

Reference photograph used for rock and mineral identification. It is not from this exact location or a guarantee that collecting is permitted.
This hub uses Rehoboth Beach as a geographic base, while the material mix is calculated from the records actually mapped around it.
Records are ordered by evidence status first, then distance. Open the detailed guide before treating any pin as a trip destination.
Mineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchCretaceous, Miocene and Pleistocene fossils
Core atlasCretaceous through Holocene sedimentary units
Core atlasMineral resource occurrence
USGS ResearchIron
USGS ResearchIron
USGS ResearchIron
USGS ResearchIron
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS Researchsubaqueous Pleistocene and marine fossil material
Core atlasglauconite-bearing Coastal Plain sediments
Core atlasroadside geologic exposures
Core atlassand, gravel and borrow-pit materials
Core atlasstream-bank fossils, sediments and Piedmont rocks
Core atlashistorical sand, gravel, stone and fossil pits
Core atlasMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchIron
USGS ResearchIron
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS Researchrocks, soil and all natural/cultural resources
Core atlas