| Locality type: | Mountain |
| 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 Proratado Mountain, Piani di Praglia, Ceranesi, Genoa, Liguria, Italy |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 255773 |
| Long-form Identifier: | 1:3:255773:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Chalcedony |
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| 6.9km (4.3 miles) | ⓘCapanne di Marcarolo, Piani di Praglia, Ceranesi, Genoa, Liguria, Italy |
| 13.1km (8.1 miles) | ⓘLavagnina Lake, Lerma, Alessandria Province, Piedmont, Italy |
| 17.8km (11.0 miles) | ⓘBadia di Tiglieto, Tiglieto, Genoa, Liguria, Italy |
| 22.4km (13.9 miles) | ⓘErmetta Mountain, Sassello, Savona Province, Liguria, Italy |
| 27.9km (17.4 miles) | ⓘRocche Turchine, Sassello, Savona Province, Liguria, Italy |
| 28.2km (17.5 miles) | ⓘGameragna, Stella, Savona Province, Liguria, Italy |
| 47.5km (29.5 miles) | ⓘStaffora stream bed, Godiasco Salice Terme, Pavia Province, Lombardy, Italy |
| 52.2km (32.4 miles) | ⓘGambatesa Mine, Reppia, Ne, Genoa, Liguria, Italy |
| 65.0km (40.4 miles) | ⓘMotta fossil wood occurrence, Tanaro River, Costigliole d'Asti, Asti Province, Piedmont, Italy |
| References |
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