Calcium Mines
444Total Sites
151Active
Top States
| State | Sites |
|---|---|
| California | 101 |
| Montana | 62 |
| Utah | 30 |
| New Mexico | 19 |
| Colorado | 16 |
| Oregon | 15 |
| Ohio | 15 |
| Florida | 13 |
| Washington | 12 |
| Nevada | 12 |
| Wyoming | 9 |
| Pennsylvania | 9 |
| Arizona | 9 |
| Alaska | 9 |
| Wisconsin | 8 |
Notable Sites
| Mine | State | County | Status |
|---|---|---|---|
| Ash Grove Cement Plant | Oregon | Multnomah | Producer |
| Ash Grove Quarry & Crusher | Nebraska | Cass | Producer |
| Barbers Point Mill | Hawaii | Honolulu | Producer |
| Belle Mine | Pennsylvania | Centre | Producer |
| Bellefonte Mine And Mill | Pennsylvania | Centre | Producer |
| Bernal | California | Santa Clara | Producer |
| Betteravia Plant | California | Santa Barbara | Producer |
| Big Canyon Aragonite | Utah | Tooele | Producer |
| Blue Mountain Lime Mill | Oregon | Baker | Producer |
| Blum Quarry And Plant | Texas | Hill | Producer |
| Bristol Dry Lake Pit | California | San Bernardino | Producer |
| Bumping Lake Mineral Spring | Washington | Yakima | Producer |
| Cadiz Dry Lake | California | San Bernardino | Producer |
| Cadiz Evaporators | California | San Bernardino | Producer |
| Cadiz Plant | California | San Bernardino | Producer |
| Cadiz Plant | California | San Bernardino | Producer |
| Calaveras Shale Quarry | California | Calaveras | Producer |
| Carrollton Lime Kiln Mill | Michigan | Saginaw | Producer |
| Cataract Slurry Plant | California | Calaveras | Producer |
| Cedarstrom Calcite Mine | Utah | Utah | Producer |
| Champion Paper | Texas | Harris | Producer |
| City Of Industry Plant | California | Los Angeles | Producer |
| Clarksburg Plant | California | Yolo | Producer |
| Columbus Quarry | Ohio | Franklin | Producer |
| Cuyahoga Lime Company Plant | Ohio | Cuyahoga | Producer |
| Davenport Cement Plant | California | Santa Cruz | Producer |
| Dedear Quarry | Texas | Williamson | Producer |
| Detroit Lime Co Calcining Plant | Michigan | Wayne | Producer |
| Dixie Limeplant | Florida | Sumter | Producer |
| Douglas Ranch | California | Santa Clara | Producer |
| Dredge A-306 | Louisiana | Orleans | Producer |
| Dredge Avocet | Louisiana | Orleans | Producer |
| Dredge Chickasaw | Louisiana | Orleans | Producer |
| Dredge Greenville | Louisiana | Orleans | Producer |
| Dredge Maurepas | Louisiana | Orleans | Producer |
| Elliston Quarry | Montana | Powell | Producer |
| Elzie Bagley | California | Modoc | Producer |
| Epes Lime Pit | Alabama | Sumter | Producer |
| Fee Quarry & Mill | Virginia | Shenandoah | Producer |
| Fort Fairfield Marl Pit | Maine | Aroostook | Producer |
| Fort Morgan Plant | Colorado | Morgan | Producer |
| G And C Quarry | South Carolina | Horry | Producer |
| Germany Valley Limestone | West Virginia | Pendleton | Producer |
| Gilbert Pit #134 | Florida | Palm Beach | Producer |
| Graystone Plant | Alabama | Blount | Producer |
| Guadalupe Lime Co. | California | Santa Clara | Producer |
| Hamilton City Plant | California | Glenn | Producer |
| Hilltop | California | San Mateo | Producer |
| Hilton Deposit | California | San Diego | Producer |
| Hodgson Quarry | Wisconsin | Grant | Producer |