Locality type: | Mine |
Classification |
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Species: | Opal var: Opal-AN |
Formula: | SiO2 · nH2O |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Opal-AN data |
Locality Data: | Click here to view Great Hill cobalt mines, Cobalt, East Hampton (Chatham), Middlesex County, Connecticut, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 102018 |
Long-form Identifier: | 1:3:102018:2 |
GUID (UUID V4): | d4af556d-ab78-42dd-bf5f-1d2c6ab705af |
Nearest other occurrences of Opal-AN |
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2.0km (1.2 miles) | ⓘNathan Hall Quarry (Clark Hill Quarry), East Hampton (Chatham), Middlesex County, Connecticut, USA |
3.4km (2.1 miles) | ⓘPelton's Quarry, Portland, Middlesex County, Connecticut, USA |
3.8km (2.4 miles) | ⓘStrickland Quarry, Strickland pegmatite, Collins Hill, Portland, Middlesex County, Connecticut, USA |
5.0km (3.1 miles) | ⓘWhite Rocks Quarry (Consolidated Quarry), White Rock Mining District, Middletown, Middlesex County, Connecticut, USA |
5.0km (3.1 miles) | ⓘRiverside Quarry (Western Quarry), White Rock Mining District, Middletown, Middlesex County, Connecticut, USA |
5.6km (3.5 miles) | ⓘWorth and Selden Quarries (Victoria Quarry), East Hampton (Chatham), Middlesex County, Connecticut, USA |
5.8km (3.6 miles) | ⓘCase Quarries, Portland, Middlesex County, Connecticut, USA |
5.9km (3.7 miles) | ⓘGotta-Walden Prospect, Portland, Middlesex County, Connecticut, USA |
6.0km (3.7 miles) | ⓘWalden Gem Quarry, Portland, Middlesex County, Connecticut, USA |
7.0km (4.3 miles) | ⓘHale Quarry (Andrews Quarry; Glastonbury Quarry), Portland, Middlesex County, Connecticut, USA |
References |
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