| Locality type: | Town |
| Classification |
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| Species: | Spinel |
| Formula: | MgAl2O4 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Spinel data |
| Locality Data: | Click here to view Acton, Middlesex County, Massachusetts, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 249331 |
| Long-form Identifier: | 1:3:249331:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Spinel |
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| 9.0km (5.6 miles) | ⓘOld lime quarries, Littleton, Middlesex County, Massachusetts, USA |
| 12.1km (7.5 miles) | ⓘBolton Lime Quarries (Bolton Quarry; Whitcomb Quarry; Hildreth Quarry), Bolton, Worcester County, Massachusetts, USA |
| 13.2km (8.2 miles) | ⓘChelmsford Lime Quarries, Chelmsford, Middlesex County, Massachusetts, USA |
| 53.5km (33.2 miles) | ⓘIron Mine Hill quarry, Cumberland, Providence County, Rhode Island, USA |
| 79.4km (49.4 miles) | ⓘSaddleback Mountain, Deerfield, Rockingham County, New Hampshire, USA |
| 97.2km (60.4 miles) | ⓘBecker Quarry, Willington, Tolland County, Connecticut, USA |
| References |
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Acton, Middlesex County, Massachusetts, USA