| Locality type: | Quarry |
| Classification |
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| Species: | 'Plagioclase' (not an IMA approved species) |
| Formula: | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Plagioclase data |
| Locality Data: | Click here to view Leavitt Quarry, Leominster, Worcester County, Massachusetts, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 274143 |
| Long-form Identifier: | 1:3:274143:7 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Plagioclase |
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| 7.5km (4.7 miles) | ⓘRoute 13 area, Lunenburg, Worcester County, Massachusetts, USA |
| 8.0km (5.0 miles) | ⓘPJ Keating Quarry (Lunenburg Quarry), Lunenburg, Worcester County, Massachusetts, USA |
| 21.6km (13.4 miles) | ⓘOld lime quarries, Littleton, Middlesex County, Massachusetts, USA |
| 29.9km (18.6 miles) | ⓘMarlborough Junction locality, Marlborough, Middlesex County, Massachusetts, USA |
| 38.4km (23.9 miles) | ⓘWilton Crushed Stone Quarry, Wilton, Hillsborough County, New Hampshire, USA |
| 45.3km (28.2 miles) | ⓘMonadnock Mountain, Jaffrey, Cheshire County, New Hampshire, USA |
| 49.4km (30.7 miles) | ⓘPulpit Road locality, Bedford, Hillsborough County, New Hampshire, USA |
| 51.8km (32.2 miles) | ⓘI-93/Dascomb Rd. area, Andover, Essex County, Massachusetts, USA |
| 55.4km (34.4 miles) | ⓘFoster Corners, Salem, Rockingham County, New Hampshire, USA |
| 58.3km (36.2 miles) | ⓘOsgood Graphite Mine, Nelson, Cheshire County, New Hampshire, USA |
| References |
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