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Overview Of Sand And Gravel Resources Of Kentucky, Preston Mcgrain

Report of Investigations--KGS

Sand and gravel represent Kentucky's second-most important source of mineral construction material, being exceeded only by limestone. However, deposits which meet most requirements and specifications for aggregates are not evenly distributed. This report is an overview of the sand and gravel resources of Kentucky, summarizing data gathered from literature search and personal observations.

Principal production of sand and gravel in Kentucky is concentrated in the channels and valleys of the Ohio and Mississippi Rivers. Approximately two-thirds of Kentucky's current production is derived from floating dredge operations in the Ohio River itself and glacial outwash deposits of Wisconsin age along its …