First Street Yard
Mineral resource occurrence
USGS ResearchKENTUCKY CITY ROCKHOUNDING HUB
Louisville provides a northern hub for Ohio River gravel and fossil context plus limestone and quarry research.
LOCAL INTERACTIVE MAP
Explore nearby Kentucky 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 Louisville 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 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 ResearchAluminum
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS Researchriver gravels, limestone cliffs and transported clasts
Core atlasMineral resource occurrence
USGS ResearchBarite, Lead, Zinc
USGS ResearchBarite, Lead, Zinc
USGS ResearchBarite, Lead, Zinc
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS Researchcounty bedrock, fossils, minerals, coal/industrial resources, quarries, karst, stream gravels and land-management context
Core atlasMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchMineral resource occurrence
USGS ResearchLead, Barite, Zinc
USGS ResearchMineral resource occurrence
USGS ResearchLead, Barite, Zinc
USGS Researchhistoric mine geology, spoil and reclamation context
Core atlascalcite, gypsum, cave fossils and karst sediment
Core atlassinkhole sediment, cave fills and fossil context
Core atlasriver gravels and transported clasts
Core atlasfire clay, ball clay, shale and ceramic raw materials
Core atlaslimestone, dolomite, calcite and fossils
Core atlaslimestone, dolomite, sandstone and aggregate quarries
Core atlasquartz, chert and silica occurrences
Core atlasroadcut fossils, minerals and stratigraphic exposures
Core atlascalcite crystals, veins and cave-related carbonate geology
Core atlaschert/flint nodules and siliceous material
Core atlas