| Locality type: | Pit |
| Classification |
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| Species: | Mangani-eckermannite |
| Formula: | NaNa2(Mg4Mn3+)Si8O22(OH)2 |
| Chemical Analyses: |
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| Empirical formulas: | | 1 | A(Na0.74K0.24◻0.02)BΣ1.00(Na1.52Ca0.24Mn2+0.24)CΣ2.00(Mg2.54Mn2+1.45Mn3+0.71Fe3+0.26Ti0.04)Σ5.00T(Si7.97Al0.03)Σ8.00OW22[(OH)1.52O0.48]Σ2.00 |
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| Sample references: | |
| 1 | - | Kasatkin, Anatoly V., Zubkova, Natalia V., Agakhanov, Atali A., Chukanov, Nikita V., Škoda, Radek, Nestola, Fabrizio, Belakovskiy, Dmitry I., Pekov, Igor V. (2023) Mangani-eckermannite, NaNa2(Mg4Mn3)Si8O22(OH)2, a new amphibole from Tanohata Mine, Iwate Prefecture, Japan. Mineralogical Magazine, 1-23 doi:10.1180/mgm.2023.63 |
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| Confirmation |
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| Validity: | Valid - Type Locality |
| Data |
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| Mineral Data: | Click here to view Mangani-eckermannite data |
| Locality Data: | Click here to view Matsumaezawa pit, Tanohata mine, Tanohata, Shimohei District, Iwate Prefecture, Japan |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1580569 |
| Long-form Identifier: | 1:3:1580569:4 |
| GUID (UUID V4): | a85a2a38-5b9b-4da5-bb05-eb8b42298cad |
| References |
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Kasatkin, A.V., Zubkova, N.V., Agakhanov, A.A., Chukanov, N.\V., Škoda, R., Nestola, F., Belakovskiy, D.I., Pekov, I.V. (2023): Mangani-eckermannite, IMA 2023- |
