| Locality type: | Mine |
| Classification |
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| Species: | Quartz var: Chalcedony |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Chalcedony data |
| Locality Data: | Click here to view Macchia Escafrullina Mine, Nibbiaia, Rosignano Marittimo, Livorno Province, Tuscany, Italy |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1438164 |
| Long-form Identifier: | 1:3:1438164:7 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Chalcedony |
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| 1.2km (0.7 miles) | ⓘFortullino, Rosignano Marittimo, Livorno Province, Tuscany, Italy |
| 2.1km (1.3 miles) | ⓘBotro Massaccio quarry, Rosignano Marittimo, Livorno Province, Tuscany, Italy |
| 4.2km (2.6 miles) | ⓘQuartz occurrences, Gabbro, Rosignano Marittimo, Livorno Province, Tuscany, Italy |
| 12.3km (7.7 miles) | ⓘPetrified wood occurrence, Collesalvetti, Livorno Province, Tuscany, Italy |
| 12.5km (7.7 miles) | ⓘPetrified wood occurrence, Livorno, Livorno Province, Tuscany, Italy |
| 18.9km (11.8 miles) | ⓘI Gulfi (Termine), Chianni, Pisa Province, Tuscany, Italy |
| 21.4km (13.3 miles) | ⓘMiemo, Montecatini Val di Cecina, Pisa Province, Tuscany, Italy |
| 30.1km (18.7 miles) | ⓘLa Sassa carbonate vein, La Sassa, Montecatini Val di Cecina, Pisa Province, Tuscany, Italy |
| 30.6km (19.0 miles) | ⓘLa Sassa, Montecatini Val di Cecina, Pisa Province, Tuscany, Italy |
| 34.2km (21.2 miles) | ⓘMalentrata, Pomarance, Pisa Province, Tuscany, Italy |
| References |
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