Lat / long: | 41.86001, -89.00066 |
Primary: | Stone, Crushed/Broken |
Operation type: | Surface |
Development status: | Past Producer |
MAS | 171030018 |
DEP | 10290463 |
Reference | MALHOTRA, R. & SMITH, P.A., DIR OF ILL MIN PROD, 1974, P. 77 |
Reporter | Eastern Field Operations Center (EFOC) |