| Locality type: | Quarry |
| Classification |
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| Species: | Alunogen |
| Formula: | Al2(SO4)3 · 17H2O |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Halotrichite | ⓘ2 photos of Alunogen associated with Halotrichite at this locality. |
| Data |
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| Mineral Data: | Click here to view Alunogen data |
| Locality Data: | Click here to view Ridge Avenue and School Lane Quarries, East Falls, Fairmount Park, Philadelphia, Philadelphia County, Pennsylvania, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 606018 |
| Long-form Identifier: | 1:3:606018:3 |
| GUID (UUID V4): | a37eb1fd-9039-419e-adf6-c6e3481b6b0b |
| Nearest other occurrences of Alunogen |
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| 1.2km (0.7 miles) | ⓘFalls of Schuylkill, Fairmount Park, Philadelphia, Philadelphia County, Pennsylvania, USA |
| 3.9km (2.4 miles) | ⓘGermantown, Philadelphia, Philadelphia County, Pennsylvania, USA |
| 4.9km (3.0 miles) | ⓘWissahickon Valley, Philadelphia, Philadelphia County, Pennsylvania, USA |
| References |
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Ridge Avenue and School Lane Quarries, East Falls, Fairmount Park, Philadelphia, Philadelphia County, Pennsylvania, USA