| ASHCOM QUARRY AND MILL3600193 · Active | Bedford, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 5 | 0 | 81.3 |
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| BAKERSVILLE QUARRY3609657 · Active | Somerset, PAUnderground · MSHA: Crushed, Broken Limestone NEC | — | — | 8 | 1 | 278.8 |
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| Denver Quarry3600130 · Active | Lancaster, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 8 | 0 | 51.0 |
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| Egypt Quarry3600051 · Active | Lehigh, PASurface · MSHA: Crushed, Broken Stone NEC | — | — | 2 | 1 | 33.3 |
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| ELIZABETHVILLE QUARRY3600077 · Active | Dauphin, PASurface · MSHA: Crushed, Broken Stone NEC | — | — | 12 | 2 | 70.8 |
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| Evansville Quarry3608895 · Active | Berks, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 3 | 2 | 24.5 |
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| Franklinville Sand and Gravel3000820 · Active | Cattaraugus, NYSurface · MSHA: Construction Sand and Gravel | — | — | 4 | 1 | 51.8 |
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| Gettysburg Quarry3600249 · Active | Adams, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 4 | 0 | 47.8 |
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| Hinkletown Quarry3600038 · Active | Lancaster, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 13 | 2 | 75.5 |
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| Honey Brook Quarry3600259 · Active | Chester, PASurface · MSHA: Crushed, Broken Sandstone | — | — | 6 | 0 | 45.5 |
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| Kutztown Quarry3600066 · Active | Berks, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 8 | 1 | 57.0 |
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| LAFLIN QUARRY3607079 · Active | Luzerne, PASurface · MSHA: Crushed, Broken Sandstone | — | — | 6 | 1 | 45.3 |
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| Leesport Quarry3607828 · Active | Berks, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 11 | 0 | 61.5 |
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| Lewisburg Quarry3608360 · Active | Union, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 9 | 1 | 83.3 |
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| Limeville Quarry3603442 · Active | Lancaster, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 19 | 0 | 114.0 |
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| MARTINS CREEK3603153 · Active | Northampton, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 7 | 0 | 43.0 |
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| Mt. Cydonia Sand Plant I3604167 · Active | Franklin, PASurface · MSHA: Crushed, Broken Sandstone | — | — | 11 | 0 | 47.3 |
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| Narvon Minerals3600657 · Active | Lancaster, PASurface · MSHA: Fire Clay | — | — | 1 | 0 | 24.3 |
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| Nazareth Quarry3600254 · Active | Northampton, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 8 | 0 | 37.0 |
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| Orbisonia Quarry3600198 · Active | Huntingdon, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 5 | 0 | 91.0 |
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| Ormrod Quarry3604646 · Active | Lehigh, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 23 | 2 | 96.3 |
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| Roaring Spring Quarry3600195 · Active | Blair, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 7 | 3 | 149.8 |
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| STEELTON QUARRY3600114 · Active | Dauphin, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 7 | 0 | 64.0 |
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| TOLAND SAND PLANT3606860 · Active | Cumberland, PASurface · MSHA: Construction Sand and Gravel | — | — | 12 | 2 | 41.8 |
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| TYRONE FORGE QUARRY3600182 · Active | Blair, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 6 | 3 | 159.5 |
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| Union Furnace Quarry3600266 · Active | Huntingdon, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 5 | 0 | 94.3 |
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| VINTONDALE QUARRY3610247 · Active | Cambria, PASurface · MSHA: Crushed, Broken Sandstone | — | — | 11 | 3 | 95.8 |
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| Weaverland Quarry3600149 · Active | Lancaster, PAFacility · MSHA: Lime | — | — | 6 | 0 | 40.3 |
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| Wehrle Quarry3000012 · Active | Erie, NYSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 5 | 0 | 58.5 |
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| Winfield Quarry3600079 · Active | Union, PASurface · MSHA: Crushed, Broken Limestone NEC | — | — | 2 | 0 | 36.0 |
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