| Locality type: | Quarry |
| Classification |
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| Species: | Opal |
| Formula: | SiO2 · nH2O |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Opal data |
| Locality Data: | Click here to view Cheapside Quarry (East Deerfield Quarry; Trew Corp. Quarry), Deerfield, Franklin County, Massachusetts, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 991246 |
| Long-form Identifier: | 1:3:991246:5 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Opal |
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| 22.6km (14.1 miles) | ⓘGuilford, Windham County, Vermont, USA |
| 33.8km (21.0 miles) | ⓘLoudville Lead Mines (Manhan Lead-Silver Mine; Southampton Lead Mine; Northampton Lead Mine), Easthampton, Hampshire County, Massachusetts, USA |
| 40.4km (25.1 miles) | ⓘQuabbin Aqueduct shaft No. 10 locality, Hardwick, Worcester County, Massachusetts, USA |
| 53.8km (33.4 miles) | ⓘMonson quarries (Flynt quarries), Monson, Hampden County, Massachusetts, USA |
| 60.0km (37.3 miles) | ⓘChickering Mine, Walpole, Cheshire County, New Hampshire, USA |
| 63.5km (39.5 miles) | ⓘRollstone Hill Quarries, Fitchburg, Worcester County, Massachusetts, USA |
| 65.2km (40.5 miles) | ⓘSouth Street construction site, Fitchburg, Worcester County, Massachusetts, USA |
| 66.2km (41.1 miles) | ⓘTurner Mine, Marlow, Cheshire County, New Hampshire, USA |
| 68.2km (42.4 miles) | ⓘRoute 13 area, Lunenburg, Worcester County, Massachusetts, USA |
| 70.8km (44.0 miles) | ⓘJungle Road area, Leominster, Worcester County, Massachusetts, USA |
| References |
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