| Locality type: | Quarry |
| Classification |
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| Species: | Quartz |
| Formula: | SiO2 |
| Quality for species: | Excellent - world class for species or very significant. (!!) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Quartz data |
| Locality Data: | Click here to view Della Costa Quarry, Porretta quartz occurrences, Porretta Terme, Alto Reno Terme, Metropolitan City of Bologna, Emilia-Romagna, Italy |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1232465 |
| Long-form Identifier: | 1:3:1232465:7 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Quartz |
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| 0.2km (0.1 miles) | ⓘPorettana Railway tunnels and cuts, Porretta quartz occurrences, Porretta Terme, Alto Reno Terme, Metropolitan City of Bologna, Emilia-Romagna, Italy |
| 0.4km (0.3 miles) | ⓘMadonna del Ponte Quarry, Castel di Casio, Metropolitan City of Bologna, Emilia-Romagna, Italy |
| 0.7km (0.4 miles) | ⓘPorretta Terme spa artificial tunnel network, Porretta Terme, Alto Reno Terme, Metropolitan City of Bologna, Emilia-Romagna, Italy |
| 2.1km (1.3 miles) | ⓘFosso della Castellina (Masso Nero), Castel di Casio, Metropolitan City of Bologna, Emilia-Romagna, Italy |
| 2.7km (1.7 miles) | ⓘLizzo, Castel di Casio, Metropolitan City of Bologna, Emilia-Romagna, Italy |
| 3.1km (1.9 miles) | ⓘLustrola, Granaglione, Alto Reno Terme, Metropolitan City of Bologna, Emilia-Romagna, Italy |
| 4.4km (2.7 miles) | ⓘFosso di Corsicino, Gaggio Montano, Metropolitan City of Bologna, Emilia-Romagna, Italy |
| 5.5km (3.4 miles) | ⓘCa' dei Ladri (Silla), Gaggio Montano, Metropolitan City of Bologna, Emilia-Romagna, Italy |
| 6.8km (4.2 miles) | ⓘCa' Livornè, Bombiana, Gaggio Montano, Metropolitan City of Bologna, Emilia-Romagna, Italy |
| 7.0km (4.3 miles) | ⓘBombiana, Gaggio Montano, Metropolitan City of Bologna, Emilia-Romagna, Italy |
| References |
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