Facebook Groups and Pages for frac sand mining in Wisconsin, Minnesota and other sand mines around the world:

http://www.facebook.com/groups/HixtonHillsAlliance/

http://www.facebook.com/pages/Frac-Sand-Mining-Winona-County-MN/260703847314633

http://www.facebook.com/StopWisconsinFracSandMining

http://www.facebook.com/HaleNoToFracSandMiningInWi

http://www.facebook.com/pages/Citizens-Against-Silica-Mining-Save-The-Bluffs/151215398283827

http://www.facebook.com/MaidenRockConcernedCitizens

http://www.facebook.com/pages/Tunnel-City-Sand-Mine/229383370434767

http://www.facebook.com/pages/Concerned-Dovre-Residents/292718917420637

http://www.facebook.com/pages/Save-Walkabout-Wildlife-Park-Calga-from-Rocla-Sand-mine/111958868848114

http://www.facebook.com/GlenHillsSandMining

http://www.facebook.com/pages/Undermining-Paradise-Barbuda-Sand-Mining/200022600037340

http://www.facebook.com/whatisfracsand

http://www.facebook.com/pages/Dunn-County-Sand/211981142191202?ref=pb

http://www.facebook.com/pages/Citizens-Against-Silica-Mining-Save-The-Bluffs/151215398283827

http://www.facebook.com/pages/The-Price-of-Sand/267936016587423

http://www.facebook.com/pages/Friends-of-Pepin-County-BluffStop-the-mine/165024160235440

http://www.facebook.com/pages/Save-Our-Knapp-Hills-Alliance/204877396273306

http://www.facebook.com/NoCFCFracPlant

WEBSITES:
http://fracsandfrisbee.com/mines/ documents describing the mines in Buffalo County, Wisconsin
Another Sand Groups list: (one can add to it, list yours!)
http://www.wqow.com/story/20756360/2013/01/28/train-carrying-frac-sand-derails-in-chetek?auto&topVideoCatNo=default&clipId=8254856