| 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 Hardtkopf, Hellefeld, Sundern, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 105252 |
| Long-form Identifier: | 1:3:105252:7 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Chalcedony |
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| 15.2km (9.5 miles) | âCalcite quarry, Holzen, Arnsberg, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany |
| 17.8km (11.1 miles) | âCronenberg quarry, Remblinghausen, Meschede, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany |
| 23.8km (14.8 miles) | âFeldmann quarry, Hohe Liet, Warstein, Soest, Arnsberg, North Rhine-Westphalia, Germany |
| 41.2km (25.6 miles) | âThÞlen quarry, ThÞlen, Brilon, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany |
| 45.8km (28.5 miles) | âBleiwÃĪsche quarry, BleiwÃĪsche, Bad WÞnnenberg, Paderborn, Detmold, North Rhine-Westphalia, Germany |
| 59.3km (36.8 miles) | âBÞschhof Quarry (Schretzmair Quarry), Wirtenbach, NÞmbrecht, Oberbergischer Kreis, Cologne, North Rhine-Westphalia, Germany |
| 62.0km (38.5 miles) | âBasalt quarry, Malscheid (Mahlscheid; Mahlscheiderkopf; Mahlscheider Kopf), Herdorf, Daaden-Herdorf, Altenkirchen, Rhineland-Palatinate, Germany |
| 63.0km (39.1 miles) | âDimmberg quarry, Steffenberg, Marburg-Biedenkopf, Giessen Region, Hesse, Germany |
| 63.0km (39.1 miles) | âBurgberg Quarry (Trautvetter Quarry), Steinperf, Steffenberg, Marburg-Biedenkopf, Giessen Region, Hesse, Germany |
| 63.8km (39.7 miles) | âNeue Lust Mine, Nanzenbach, Dillenburg, Lahn-Dill-Kreis, Giessen Region, Hesse, Germany |
| References |
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