| Locality type: | Quarry |
| Classification |
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| Species: | Actinolite |
| Formula: | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Actinolite data |
| Locality Data: | Click here to view Warren Street Quarry (Beatty's Ledge), Allston-Brighton, Boston, Suffolk County, Massachusetts, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 127240 |
| Long-form Identifier: | 1:3:127240:6 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Actinolite |
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| 0.5km (0.3 miles) | ⓘAllston-Brighton, Boston, Suffolk County, Massachusetts, USA |
| 4.1km (2.6 miles) | ⓘHammond St. Quarry, Brookline, Norfolk County, Massachusetts, USA |
| 19.9km (12.4 miles) | ⓘNorth Woburn, Woburn, Middlesex County, Massachusetts, USA |
| 24.0km (14.9 miles) | ⓘAggregate Industries Quarry (Lynn Sand and Stone Co. Quarry; Bardon Trimount Quarry; Hume Quarry), Swampscott, Essex County, Massachusetts, USA |
| 30.3km (18.8 miles) | ⓘAggregate Industries Quarry (Bayer-Mingolla Quarry; Trimount Quarry), Ashland, Middlesex County, Massachusetts, USA |
| 32.8km (20.4 miles) | ⓘChelmsford Lime Quarries, Chelmsford, Middlesex County, Massachusetts, USA |
| 32.8km (20.4 miles) | ⓘMarlborough Junction locality, Marlborough, Middlesex County, Massachusetts, USA |
| 33.0km (20.5 miles) | ⓘRoute 114 calc-silicate locality, North Andover, Essex County, Massachusetts, USA |
| 35.1km (21.8 miles) | ⓘOld Limestone Quarry Site, Boxborough, Middlesex County, Massachusetts, USA |
| 36.2km (22.5 miles) | ⓘBolton Lime Quarries (Bolton Quarry; Whitcomb Quarry; Hildreth Quarry), Bolton, Worcester County, Massachusetts, USA |
| References |
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