Locality type: | Quarry |
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 Barber's Quarry, Frankford, Philadelphia, Philadelphia County, Pennsylvania, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 360656 |
Long-form Identifier: | 1:3:360656:8 |
GUID (UUID V4): | f132c6b0-e439-47d3-b711-bdc3fd32a7e9 |
Nearest other occurrences of Opal-AN |
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0.0km (0.0 miles) | ⓘPeter's Quarry, Frankford, Philadelphia, Philadelphia County, Pennsylvania, USA |
11.7km (7.3 miles) | ⓘWissahickon Valley, Philadelphia, Philadelphia County, Pennsylvania, USA |
51.8km (32.2 miles) | ⓘMargerum Brothers Quarry, West Windsor Township, Mercer County, New Jersey, USA |
71.1km (44.2 miles) | ⓘDyer Quarry, Gibraltar, Birdsboro, Berks County, Pennsylvania, USA |
References |
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