Tyndall, SD Mines

Mine	Land Status	Minerals
August Berka Gravel Pit	Private	Sand and Gravel
Clarence Bower Gravel Pit	Private	Sand and Gravel
D.C. Schweitzer Gravel Pit	Private	Sand and Gravel
E.E.Grimme Gravel Pit	Private	Sand and Gravel
E.Schneider Sand & Gravel Pit	Private	Sand and Gravel
Elmer Schneider Gravel Pit	Private	Sand and Gravel
Emil Plihal Gravel Pit	Private	Sand and Gravel
John Winckler Gravel Pit	Private	Sand and Gravel
Teofiel Koletzky Sand & Gravel Pit	Private	Sand and Gravel
V.J.Novotny Gravel Pit Area A	Private	Sand and Gravel