| Lat / long: | 43.4167, -84.61661 |
| Primary: | Bromine |
| Tertiary: | Salt, Calcium, Magnesite |
| Operation type: | Processing Plant |
| Development status: | Past Producer |
| MAS | 260579001 |
| DEP | 10170694 |
| Reference | {Deposit:: PLANT LOCATED IN GRATIOT COUNTY; HOME OFFICE IN CHICAGO}{Deposit:: MI GEOL SUR 1977 ANNUAL MINERAL PROD DIR P23}{Deposit:: MINERALS YEARBOOK, 1977, PAGE 2}{Deposit:: PLANT PRODUCES MAGNESIUM CHLORIDE & OTHER MAG. COMPOUNDS}{Deposit:: PLANT CLOSED FOR ENVIRON. INFRACTIONS & SITE RAZED.} |
| Reporter | Eastern Field Operations Center (EFOC) |