| Locality type: | Complex |
| Classification |
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| Species: | Arfvedsonite |
| Formula: | NaNa2(Fe42+Fe3+)Si8O22(OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Arfvedsonite data |
| Locality Data: | Click here to view Elk Complex, Ełk County, Warmian-Masurian Voivodeship, Poland |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1391809 |
| Long-form Identifier: | 1:3:1391809:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Arfvedsonite |
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| 32.1km (19.9 miles) | ⓘTajno alkaline-carbonatite massif, Podlaskie Voivodeship, Poland |
| References |
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Demaiffe, D., Wiszniewska, J., Krzemińska, E., Williams, I. S., Stein, H., Brassinnes, S., ... & Deloule, E. (2013). A hidden alkaline and carbonatite province of early carboniferous age in northeast Poland: Zircon U-Pb and pyrrhotite Re-Os geochronology. The Journal of Geology, 121(1), 91-104. |
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