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The Kentucky Geological Survey Well Sample and Core Library is the fifth largest repository of its type in the country, and contains over 22,000 sets of well samples from 120 counties, 3,000 sets of cores from 95 counties, and 1,000 sets of auger holes from 11 counties. All cores and samples available for inspection can be searched for on the KGS Well Sample and Core Library database.
The Kentucky Geological Survey Well Sample and Core Library is the fifth largest repository of its type in the country, and contains more than 22,000 sets of well samples from 120 counties, 3,000 sets of cores from 95 counties, and 1,000 sets of auger samples from 11 counties. All cores and samples available for inspection can be searched for in the KGS Well Sample and Core Library database.

