| Lat / long: | 42.20001, -89.51118 |
| Primary: | Stone, Crushed/Broken |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 171410019 |
| DEP | 10217409 |
| Reference | {Deposit:: ILL. GEOLOGICAL SURVEY PRINTOUT 1981 #141-227}{Deposit:: MALHOTRA, R, AND P.A. SMITH. DIRECTORY OF ILLINOIS MINERAL}{Deposit:: PRODUCERS-1974. ILLINOIS STATE GEOLOGICAL SURVEY, MINERAL}{Deposit:: NOTE 64, JULY 1976, P. 82.}{Deposit:: MSHA INSPECTION REPORT 6-24-75.} |
| Reporter | Eastern Field Operations Center (EFOC) |