Grundy County, IL Mines

Mine	Owner	Land Status	Minerals
A.P. Green, Morris Plant & Pit	Green Refractories Inc., A. P.	Private	Clays
Goose Lake Pit	Green Refractories Inc., A. P.	Private	Clays
Grundy Area Fire Clay		Private	Aluminum Clays Iron Silica Titanium
Grundy City Pit	Grundy City Highway Department	Municipality	Stone
Holderman Pit	Penoyer Trucking Co.	Private	Sand and Gravel
Limestone Prospect		Private	Stone, Crushed
Limestone Prospect		Private	Stone, Crushed
Limestone Prospect		Private	Stone, Crushed
Morris City Pit	Morris City Engr	Municipality	Stone
Morris Pit	Meyer Aggregate	Private	Sand and Gravel
Morris Sand & Gravel Dredge	Material Service Corp.	Private	Sand and Gravel
Morris Shale Pit	Morris Clay Co.	Private	Clays
Northern Illinois Area Fireclay			Clays
Northern Illinois Area Fireclay		Private	Aluminum Iron Silica Titanium
Penoyer Pit	Otto Machine Co.	Private	Sand and Gravel
Unnamed Limestone Quarry		Private	Stone, Crushed
Youngreen Pit	Materials Service Corp.	Private	Sand and Gravel