| Locality type: | Mine |
| 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 Sneech Pond copper mines (Copper Mine Hill), Cumberland, Providence County, Rhode Island, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 37236 |
| Long-form Identifier: | 1:3:37236:9 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Opal |
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| 0.7km (0.4 miles) | ⓘBeacon Pole Hill quarry, Cumberland, Providence County, Rhode Island, USA |
| 1.0km (0.6 miles) | ⓘIron Mine Hill quarry, Cumberland, Providence County, Rhode Island, USA |
| 1.7km (1.1 miles) | ⓘDiamond Hill Granite Company quarry, Diamond Hill, Cumberland, Providence County, Rhode Island, USA |
| 2.2km (1.3 miles) | ⓘGrants Mills, Cumberland, Providence County, Rhode Island, USA |
| 7.8km (4.9 miles) | ⓘAggregate Industries Quarry (Wrentham Quarry; Simeone Quarry), Wrentham, Norfolk County, Massachusetts, USA |
| 8.4km (5.2 miles) | ⓘConklin Quarry, Lime Rock, Lincoln, Providence County, Rhode Island, USA |
| 20.8km (12.9 miles) | ⓘInterstate 295 / US Route 6 road cuts, Johnston, Providence County, Rhode Island, USA |
| 23.9km (14.8 miles) | ⓘIde's Ledge quarry, East Providence, Providence County, Rhode Island, USA |
| 26.1km (16.2 miles) | ⓘAggregate Industries Quarry (Bayer-Mingolla Quarry; Trimount Quarry), Ashland, Middlesex County, Massachusetts, USA |
| 37.6km (23.4 miles) | ⓘMarlborough Junction locality, Marlborough, Middlesex County, Massachusetts, USA |
| References |
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