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ATHENA MINERALOGY |
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ATHENA MINERALOGY |
| Mineral: | JAHNSITE-(NaMnMg) |
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| Formula: | (Na,Ca)Mn2+(Mg,Fe3+)2Fe3+2(PO4)4(OH)2(H2O)8 |
| Crystal System: | Monoclinic |
| Group: | Jahnsite group. Jahnsite subgroup |
| IMA Number: | 2018-017 |
| References: | AM 93 (2008), 940; MM 82/3 (2018), 779-785; AM 106/8 (2021), 1360-1364 |
| Type Locality: | Sapucaia mine (Proberil mine), Sapucaia do Norte, Galiléia, Minas Gerais, Brazil |
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