Last month, I visited Wisconsin’s booming silica sand mining region and saw sandstone bluffs strip-mined for sturdy quartz sand that’s essential for the horizontal hydraulic fracturing process used to extract oil and gas from underground shale formations. I saw how residents there had little protection against silica dust exposure since Wisconsin has no regulatory standards for this relatively new mining industry.
A sand bluff in Goodhue County, MN, that Thoreau once walked across. Minnesota has several frac-sand mines and loading facilities and many new ones are being proposed. Citizens here have active in pushing their government to impose more stringent regulations on the industry. Photos by Jim Tittle/thepriceofsand.com
After Wisconsin, I headed across the Mississippi River to the southeastern corner of Minnesota. The industry is pretty active here too, with several existing mines and loading facilities and many more proposed, but so is the citizenry, which has been pushing the state to regulate frac-sand mines and processing facilities.
While I was there, I met with the Land Stewardship Project’s (LSP) staff and members from four counties across Minnesota’s Driftless Area. LSP has been fighting for sustainable agriculture and communities in Minnesota for over 30 years, and has been warily watching the boom in frac-sand mining across the river in Wisconsin. After traveling through the same counties I visited last month, lifelong resident of Winona County, Minnesota and LSP organizer Johanna Rupprecht said, “What I saw in Wisconsin made me even more certain that this industry is absolutely wrong for our rural communities.”
Johanna was not alone. Everywhere we went, Minnesotans were determined to protect their communities’ health and environment from frac-sand mining.