| Locality type: | Mountain |
| Classification |
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| Species: | Prehnite |
| Formula: | Ca2Al2Si3O10(OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Pumpellyite Subgroup | 2 |
| Epidote | 2 |
| Data |
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| Mineral Data: | Click here to view Prehnite data |
| Locality Data: | Click here to view Rocca Marsa, Ferriere, Piacenza Province, Emilia-Romagna, Italy |
| Photo Gallery | View Gallery (4 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 256159 |
| Long-form Identifier: | 1:3:256159:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Prehnite |
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| 1.3km (0.8 miles) | ⓘGroppo Rosso, Santo Stefano d'Aveto, Genoa, Liguria, Italy |
| 10.3km (6.4 miles) | ⓘMt. Aiona, Borzonasca, Genoa, Liguria, Italy |
| 10.3km (6.4 miles) | ⓘMonte Penna, Tornolo, Parma Province, Emilia-Romagna, Italy |
| 10.9km (6.8 miles) | ⓘCasale, Salsominore, Ferriere, Piacenza Province, Emilia-Romagna, Italy |
| 11.8km (7.4 miles) | ⓘPescia stream, Rovegno, Genoa, Liguria, Italy |
| 13.3km (8.3 miles) | ⓘMonte Rocchetta, S. Maria del Taro, Tornolo, Parma Province, Emilia-Romagna, Italy |
| 18.8km (11.7 miles) | ⓘSant'Agostino, Coli, Piacenza Province, Emilia-Romagna, Italy |
| 21.1km (13.1 miles) | ⓘInternal Ligurian Units, Genoa, Liguria, Italy |
| 23.7km (14.7 miles) | ⓘGambatesa Mine, Reppia, Ne, Genoa, Liguria, Italy |
| 25.3km (15.7 miles) | ⓘLagoscuro bridge, Ne, Genoa, Liguria, Italy |
| References |
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Rocca Marsa, Ferriere, Piacenza Province, Emilia-Romagna, Italy