| Locality type: | Quarry |
| Classification |
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| Species: | Muscovite |
| Formula: | KAl2(AlSi3O10)(OH)2 |
| Confirmation |
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| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Data |
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| Mineral Data: | Click here to view Muscovite data |
| Locality Data: | Click here to view PJ Keating Quarry (Dracut Quarry; Condon Quarry; Essex Bituminous), Dracut, Middlesex County, Massachusetts, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 838792 |
| Long-form Identifier: | 1:3:838792:9 |
| GUID (UUID V4): | 6df16352-94a5-4368-a9dc-92fbe7573fcb |
| Nearest other occurrences of Muscovite |
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| 4.3km (2.7 miles) | ⓘPelham, Hillsborough County, New Hampshire, USA |
| 11.3km (7.0 miles) | ⓘOak Hill Quarry, Westford, Middlesex County, Massachusetts, USA |
| 11.6km (7.2 miles) | ⓘWindham, Rockingham County, New Hampshire, USA |
| 13.6km (8.4 miles) | ⓘI-93/Dascomb Rd. area, Andover, Essex County, Massachusetts, USA |
| 17.8km (11.0 miles) | ⓘMarble Ridge, North Andover, Essex County, Massachusetts, USA |
| 21.3km (13.2 miles) | ⓘMcCarthy Quarry, Acton, Middlesex County, Massachusetts, USA |
| 21.5km (13.4 miles) | ⓘHarris Quarry, Acton, Middlesex County, Massachusetts, USA |
| 22.4km (13.9 miles) | ⓘUS highway 3 / State route 62 interchange, Bedford, Middlesex County, Massachusetts, USA |
| 23.5km (14.6 miles) | ⓘAggregate Industries Quarry (San-Val Quarry), Littleton, Middlesex County, Massachusetts, USA |
| 26.2km (16.3 miles) | ⓘOld lime quarries, Littleton, Middlesex County, Massachusetts, USA |
| References |
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