Mines in Ottawa County, Ohio
24Total
8Active
Ottawa County, Ohio has 24 mine and mineral deposit locations documented in federal records from the USGS Mineral Resources Data System and MSHA. 8 are currently active mining operations. The most commonly recorded commodity is stone, crushed/broken, with 5 sites.
By Status
Past Producer · 10Producer · 6Intermittent · 3Active · 2Abandoned · 2Plant · 1
Top Commodities
Stone, Crushed/Broken · 5Gypsum-Anhydrite · 5Crushed, Broken Limestone NEC · 5Calcium · 3Limestone, General · 2Stone · 1Lime · 1Construction Sand and Gravel · 1
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Active Mines in Ottawa County
| Mine | Operator | Commodity | Type | Status |
|---|---|---|---|---|
| Amrize Marblehead Aggregates | Amrize Great Lakes Inc. | Crushed, Broken Limestone NEC | Surface | Active |
| Graymont Dolime (Oh) Inc. | Graymont Dolime (Oh) Inc | Lime | Facility | Active |
| American Mine No 2 | — | Gypsum-Anhydrite | Surface | Producer |
| Clay Center Plant | — | Stone | Processing Plant | Producer |
| Ottawa County Hwy Dept. | — | Stone, Crushed/Broken | Surface | Producer |
| Rocky Ridge Plant | — | Stone, Crushed/Broken | Surface | Producer |
| U.s. Gypsum Company Genoa Quarry | — | Stone, Crushed/Broken | — | Producer |
| White Rock Quarry L.p. | — | Calcium | Surface | Producer |
All Mines in Ottawa County
| Mine | Commodity | Type | Status | Source |
|---|---|---|---|---|
| Amrize Marblehead Aggregates | Crushed, Broken Limestone NEC | Surface | Active | MSHA |
| Graymont Dolime (Oh) Inc. | Lime | Facility | Active | MSHA |
| American Mine No 2 | Gypsum-Anhydrite | Surface | Producer | MRDS |
| Clay Center Plant | Stone | Processing Plant | Producer | MRDS |
| Ottawa County Hwy Dept. | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Rocky Ridge Plant | Stone, Crushed/Broken | Surface | Producer | MRDS |
| U.s. Gypsum Company Genoa Quarry | Stone, Crushed/Broken | Producer | MRDS | |
| White Rock Quarry L.p. | Calcium | Surface | Producer | MRDS |
| American Mine Number 2 Quarry | Gypsum-Anhydrite | Past Producer | MRDS | |
| Brush Wellman/ Elmore, Ohio | Beryllium | Processing Plant | Past Producer | MRDS |
| Geawe Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Genoa Limestone Plant 1 | Crushed, Broken Limestone NEC | Surface | Intermittent | MSHA |
| Genoa Quarry | Calcium | Past Producer | MRDS | |
| Lower Mine | Gypsum-Anhydrite | Underground | Past Producer | MRDS |
| Marblehead Quarry | Stone, Crushed/Broken | Surface | Plant | MRDS |
| Marblehead Quarry | Crushed, Broken Limestone NEC | Facility | Abandoned | MSHA |
| Marblehead Stone Quarry | Limestone, General | Past Producer | MRDS | |
| Rocky Ridge Quarry | Limestone, General | Past Producer | MRDS | |
| Rocky Ridge Quarry | Crushed, Broken Limestone NEC | Surface | Abandoned | MSHA |
| U.s. Gypsum Mill | Gypsum-Anhydrite | Processing Plant | Past Producer | MRDS |
| Unit 3 Portable Crusher | Construction Sand and Gravel | Surface | Intermittent | MSHA |
| United States Gypsum Co. Mine | Gypsum-Anhydrite | Past Producer | MRDS | |
| White Rock Quarry | Calcium | Past Producer | MRDS | |
| White Rock Quarry | Crushed, Broken Limestone NEC | Surface | Intermittent | MSHA |