| Locality type: | Claim |
| Classification |
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| Species: | Beraunite |
| Formula: | Fe63+(PO4)4O(OH)4 · 6H2O |
| Comments: | “(...) fibrous green to black/brown nodules” (Frost et al., 2014), therefore ferroberaunite according to the current (2022) nomenclature. |
| Confirmation |
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| Validity: | Erroneously Reported |
| Data |
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| Mineral Data: | Click here to view Beraunite data |
| Locality Data: | Click here to view Boca Rica claim, Sapucaia do Norte, Galiléia, Minas Gerais, Brazil |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1490059 |
| Long-form Identifier: | 1:3:1490059:4 |
| GUID (UUID V4): | 16be5133-2d6f-4116-b96f-f60af943225a |
| References |
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Frost, R.L., López, A., Scholz, R., Xi, Y and Lana, C. (2014) The molecular structure of the phosphate mineral beraunite Fe2+Fe3+5(PO4)4(OH)5·4H2O – A vibrational spectroscopic study. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 128, 408-412. |
| Reference Search (possible matching items) |
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 | | Book | | stretching and bending vibrations of H2O molecules which do not form strong hydrogen bonds). These bands are...Mg-poor schorl from the Limoeiro mine, Murta, Minas Gerais, Brazil, the band of OH groups in the W site coordinated...with water molecules. However, the available data do not allow us to determine the degree of protonation...[nominally, Fe2+Mn2+2(PO4)2·3H2O] from Cigana mine, Brazil (a), landesite [nominally, Fe3+Mn2+2 (PO4)2(OH)·]...IR spectra of melanophlogite from other localities do not show any presence of methane molecules. In the |
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