Photos: Farmland holds wealth in sand mining boom
Minnesota farmland is increasingly luring companies that want to explore the earth beneath the soil. But some residents want to preserve the land and its current agricultural use.
Gallery
Create a More Connected Minnesota
MPR News is your trusted resource for the news you need. With your support, MPR News brings accessible, courageous journalism and authentic conversation to everyone - free of paywalls and barriers. Your gift makes a difference.