| Locality type: | Quarry |
| Classification |
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| Species: | Epidote |
| Formula: | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Prehnite | 12 |
| Calcite | 6 |
| Babingtonite | 5 |
| Quartz | 1 |
| Stilbite Subgroup | 1 |
| Data |
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| Mineral Data: | Click here to view Epidote data |
| Locality Data: | Click here to view Lane & Son traprock quarries (Lane's Quarry), Westfield, Hampden County, Massachusetts, USA |
| Photo Gallery | View Gallery (8 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 485564 |
| Long-form Identifier: | 1:3:485564:4 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Epidote |
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| 15.5km (9.7 miles) | ⓘMount Tom Quarry, Mount Tom, Holyoke, Hampden County, Massachusetts, USA |
| 20.7km (12.8 miles) | ⓘRoncari Quarry, East Granby, Hartford County, Connecticut, USA |
| 28.3km (17.6 miles) | ⓘWright Mine, Chester Emery Mines, Chester, Hampden County, Massachusetts, USA |
| 28.5km (17.7 miles) | ⓘRound Top Hill area quartz prospects, Chester, Hampden County, Massachusetts, USA |
| 28.7km (17.8 miles) | ⓘMelvin Mine, Chester Emery Mines, Chester, Hampden County, Massachusetts, USA |
| 29.8km (18.5 miles) | ⓘMonson quarries (Flynt quarries), Monson, Hampden County, Massachusetts, USA |
| 30.1km (18.7 miles) | ⓘHudson & Chester Quarry, Becket, Berkshire County, Massachusetts, USA |
| 30.1km (18.7 miles) | ⓘOld Mine, Chester Emery Mines, Chester, Hampden County, Massachusetts, USA |
| 30.4km (18.9 miles) | ⓘChester Emery Mines, Chester, Hampden County, Massachusetts, USA |
| 31.1km (19.3 miles) | ⓘColebrook Dam and Colebrook River Lake, Colebrook, Litchfield County, Connecticut, USA |
| References |
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Lane & Son traprock quarries, Westfield, Hampden County, Massachusetts, USA