Mines in Mason County, Michigan
12Total
7Active
Mason County, Michigan has 12 mine and mineral deposit locations documented in federal records from the USGS Mineral Resources Data System and MSHA. 7 are currently active mining operations. The most commonly recorded commodity is sand and gravel, construction, with 4 sites.
By Status
Producer · 6Past Producer · 4Plant · 1Active · 1
Top Commodities
Sand and Gravel, Construction · 4Magnesite · 3Fire Clay (Refractory) · 2Silica · 1Halite · 1Construction Sand and Gravel · 1
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Active Mines in Mason County
| Mine | Operator | Commodity | Type | Status |
|---|---|---|---|---|
| Ludington Pit & Mill | Sargent Sand Company | Construction Sand and Gravel | Surface | Active |
| Dow Chemical - Ludington | — | Halite | — | Producer |
| Dow Chemicals--Ludington, Mich. | — | Magnesite | Processing Plant | Producer |
| Dow-Ludington | — | Magnesite | Brine Operation | Producer |
| Johnson Pit | — | Sand and Gravel, Construction | Surface | Producer |
| Ludington Pit | — | Sand and Gravel, Construction | Surface | Producer |
| Ludington Pit | — | Sand and Gravel, Construction | Surface | Producer |
All Mines in Mason County
| Mine | Commodity | Type | Status | Source |
|---|---|---|---|---|
| Ludington Pit & Mill | Construction Sand and Gravel | Surface | Active | MSHA |
| Dow Chemical - Ludington | Halite | Producer | MRDS | |
| Dow Chemicals--Ludington, Mich. | Magnesite | Processing Plant | Producer | MRDS |
| Dow-Ludington | Magnesite | Brine Operation | Producer | MRDS |
| Johnson Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Ludington Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Ludington Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Harbison-Walker | Magnesite | Processing Plant | Plant | MRDS |
| Keiser's Clay Pit | Fire Clay (Refractory) | Surface | Past Producer | MRDS |
| Ludington Mill | Sand and Gravel, Construction | Processing Plant | Past Producer | MRDS |
| Ludington Site | Silica | Surface | Past Producer | MRDS |
| West Branch Clay Pit | Fire Clay (Refractory) | Surface | Past Producer | MRDS |