Locality type: | Quarry |
Classification |
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Species: | 'Biotite' (not an IMA approved species) |
Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Biotite data |
Locality Data: | Click here to view Hohenberg quarries, Berkum, Wachtberg, Rhein-Sieg-Kreis, Cologne, North Rhine-Westphalia, Germany |
Data Identifiers |
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Mindat Occurrence Record ID: | 405540 |
Long-form Identifier: | 1:3:405540:2 |
GUID (UUID V4): | 2e4ae7b6-ff22-4677-ae03-a6424ca0660b |
Nearest other occurrences of Biotite |
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10.2km (6.3 miles) | ⓘStenzelberg, Königswinter, Rhein-Sieg-Kreis, Cologne, North Rhine-Westphalia, Germany |
12.8km (7.9 miles) | ⓘFinkenberg, Bonn, Cologne, North Rhine-Westphalia, Germany |
18.8km (11.7 miles) | ⓘHerchenberg quarry, Burgbrohl, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany |
18.9km (11.8 miles) | ⓘHannebacher Ley, Hannebach, Spessart, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany |
19.7km (12.3 miles) | ⓘLeilenkopf, Brohl-Lützing, Bad Breisig, Ahrweiler, Rhineland-Palatinate, Germany |
20.8km (12.9 miles) | ⓘSchellkopf, Brenk, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany |
21.7km (13.5 miles) | ⓘKunkskopf quarry, Wassenach, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany |
22.0km (13.7 miles) | ⓘHüttenberg, Glees, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany |
22.7km (14.1 miles) | ⓘVeitskopf, Wassenach, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany |
23.3km (14.5 miles) | ⓘGleeser Felder, Glees, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany |
References |
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