| 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 Gotta-Wannerstrom Quarry, Portland, Middlesex County, Connecticut, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 763723 |
| Long-form Identifier: | 1:3:763723:0 |
| GUID (UUID V4): | 63bbdcae-0583-4555-bd64-4739148f2709 |
| Nearest other occurrences of Muscovite |
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| 0.3km (0.2 miles) | ⓘBordonaro Quarry, Portland, Middlesex County, Connecticut, USA |
| 0.4km (0.3 miles) | ⓘHale Quarry (Andrews Quarry; Glastonbury Quarry), Portland, Middlesex County, Connecticut, USA |
| 0.6km (0.4 miles) | ⓘAppletree Lane, Portland, Middlesex County, Connecticut, USA |
| 0.7km (0.4 miles) | ⓘGotta-Walden Prospect, Portland, Middlesex County, Connecticut, USA |
| 0.7km (0.4 miles) | ⓘAndrews Quarry (old Hale Quarry; Grandfather Andrews Quarry), Portland, Middlesex County, Connecticut, USA |
| 0.7km (0.5 miles) | ⓘWalden Gem Quarry, Portland, Middlesex County, Connecticut, USA |
| 1.1km (0.7 miles) | ⓘCape Hall Quarry, Portland, Middlesex County, Connecticut, USA |
| 1.2km (0.7 miles) | ⓘPratt Quarry, Portland, Middlesex County, Connecticut, USA |
| 1.4km (0.9 miles) | ⓘSimpson prospect #3, South Glastonbury, Glastonbury, Hartford County, Connecticut, USA |
| 1.4km (0.9 miles) | ⓘUnnamed pegmatite prospect #7, South Glastonbury, Glastonbury, Hartford County, Connecticut, USA |
| References |
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