| Locality type: | Quarry |
| Classification |
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| Species: | Opal var: Opal-AN |
| Formula: | SiO2 · nH2O |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Opal-AN data |
| Locality Data: | Click here to view Kahlenberg quarry, Londorf, Rabenau, Giessen, Giessen Region, Hesse, Germany |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 179634 |
| Long-form Identifier: | 1:3:179634:6 |
| GUID (UUID V4): | fb27c45d-9186-40ec-be07-8048e61679fb |
| Nearest other occurrences of Opal-AN |
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| 17.7km (11.0 miles) | ⓘSchiffenberg quarry, Hausen, Pohlheim, Giessen, Giessen Region, Hesse, Germany |
| 24.0km (14.9 miles) | ⓘMaykranz Quarry, Langd, Hungen, Giessen, Giessen Region, Hesse, Germany |
| 28.0km (17.4 miles) | ⓘOber-Widdersheim quarry, Ober-Widdersheim, Nidda, Wetteraukreis, Darmstadt, Hesse, Germany |
| 31.6km (19.7 miles) | ⓘHohenstein quarry, Nidda, Wetteraukreis, Darmstadt, Hesse, Germany |
| 34.6km (21.5 miles) | ⓘBasalt quarry, Bingenheim, Echzell, Wetteraukreis, Darmstadt, Hesse, Germany |
| 35.6km (22.1 miles) | ⓘBasalt quarry, Blofeld, Reichelsheim, Wetteraukreis, Darmstadt, Hesse, Germany |
| 35.8km (22.2 miles) | ⓘHerbstein basalt quarry (Schrimpf basalt quarry), Herbstein, Vogelsbergkreis, Giessen Region, Hesse, Germany |
| 53.5km (33.2 miles) | ⓘRüdigheim, Neuberg, Main-Kinzig-Kreis, Darmstadt, Hesse, Germany |
| 62.5km (38.8 miles) | ⓘBasalt quarries, Dietesheim, Mühlheim am Main, Offenbach, Darmstadt, Hesse, Germany |
| 77.2km (48.0 miles) | ⓘNeumühlberg quarry (Steinsberg quarry), Biebrich, Aar-Einrich, Rhein-Lahn-Kreis, Rhineland-Palatinate, Germany |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (volume) | | of Szeged On the cover: Map of the Carpathian region with type localities of new mineral species, rocks...(Slovakia) (China) (Germany) (Poland) (Italy) (Czech Republic) (Romania/USA) (Germany) (Hungary) (Russia)...(Russia) (Czech Republic) (Japan) (Germany) Publication Subcommittee Gábor Papp, Chairman (Hungary) (see the...History of mineralogy: The role of the Carpathian region in the 18th century..............................their original relatively uniform distribution; (2) an increase in range of intensive variables such as |
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