Mining Issues

In the Midwest, fertile soil is being excavated in pursuit of fossil fuels, while communities suffer.

By: Lisa Held, Civil Eats

One Monday in June, excavators were tearing into a field in Wedron, Illinois where the nubs of last season’s dried corn stalks were still sticking out of the ground. Behind where the crew worked, strips of earth had been carved out like steps on a wide staircase descending to the bottom of a deep pit. On the far side, fine sand the color of snow was piled in front of soaring, solid walls of sandstone. Picture standing on a ledge looking down into the biggest rock quarry you’ve ever seen. Then, enlarge that image 100 times, whitewash it, and add turquoise blue pools of wastewater. This is silica mining.

Fracking, a process used to extract natural gas and petroleum, depends on silica sand, or “frac sand” to produce the fossil fuels. A single fracking site can use millions of pounds of sand. The sand is blasted into wells to keep fissures in the rock open so that oil and gas can be released.

In the Midwest, farmland is being irreversibly lost in pursuit of silica sand.

Wedron Silica, which is now owned by Ohio-based Covia, has been expanding this particular mine for years and now owns at least 2,500 acres in and around the tiny village. It’s just one of several that Covia owns across LaSalle County, Illinois, 90 miles southwest of Chicago. Here, U.S. Silica, Smart Sand, and other companies are also actively mining.

Together, the companies have purchased hundreds of parcels of land and now own more than 9,000 acres in LaSalle, a Civil Eats investigation has found. The majority of those acres are former or current farmland. Silica mining is also prevalent in other parts of Illinois and regions of Wisconsin and Missouri.

Read full article: https://civileats.com/2022/07/19/from-farmland-to-frac-sand/