Locality type: | Valley |
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 Kaltes valley, Bad Harzburg, Goslar District, Lower Saxony, Germany |
Data Identifiers |
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Mindat Occurrence Record ID: | 859809 |
Long-form Identifier: | 1:3:859809:7 |
GUID (UUID V4): | ca67bc2d-a64b-4b4e-b8dd-a2df4462349e |
Nearest other occurrences of Biotite |
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1.4km (0.9 miles) | ⓘRiekensglück prospect, Schmalenberg cliff, Bad Harzburg, Goslar District, Lower Saxony, Germany |
2.0km (1.3 miles) | ⓘGabbro Quarry, Radau valley, Bad Harzburg, Goslar District, Lower Saxony, Germany |
49.0km (30.4 miles) | ⓘKönigshall-Hindenburg mine, Reyershausen, Bovenden, Göttingen District, Lower Saxony, Germany |
69.1km (42.9 miles) | ⓘBackenberg quarries, Güntersen, Adelebsen, Göttingen District, Lower Saxony, Germany |
87.5km (54.3 miles) | ⓘBlaue Kuppe, Eschwege, Werra-Meißner, Kassel Region, Hesse, Germany |
90.7km (56.3 miles) | ⓘAmsdorf lignite open pit, Röblingen am See, Seegebiet Mansfelder Land, Mansfeld-Südharz, Saxony-Anhalt, Germany |
References |
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Kaltes valley, Bad Harzburg, Goslar District, Lower Saxony, Germany