Map of producing and potential frac sand and resin-coated source units in the conterminous United States.
![Map of producing and potential frac sand and resin-coated source units in the conterminous United States.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/frac_sand.jpg?itok=OgAgKRKy)
Detailed Description
Map of producing and potential frac sand and resin-coated source units in the conterminous United States.
Map of producing and potential frac sand and resin-coated source units in the conterminous United States.