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IMA database

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  Search Ancestor:

    Tvrdýite
    Tvr
    Fe2+Fe3+2Al3(PO4)4(OH)5(H2O)4·2H2O
    Fe2+Fe3+2Al3(PO4)4(OH)5(H2O)4·2H2O
    Fe2+ Fe3+ Al P O H
    Sejkora J, Grey I E, Kampf A R, Price J R, Čejka J (2016) Tvrdýite, Fe2+Fe3+2Al3(PO4)4(OH)5(OH2)4·2H2O, a new phosphate mineral from Krásno near Horní Slavkov, Czech Republic. Mineralogical Magazine 80, 1077-1088  [view file]
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    Cámara F, Belakovskiy D I, Uvarova Y (2017) New mineral names. American Mineralogist 102, 916-920  [view file]
    Sejkora J, Grey I E, Kampf A R, Price J R, Čejka J (2016) Tvrdýite, Fe2+Fe3+2Al3(PO4)4(OH)5(OH2)4·2H2O, a new phosphate mineral from Krásno near Horní Slavkov, Czech Republic. Mineralogical Magazine 80, 1077-1088  [view file]
    Williams P A, Hatert F, Pasero M, Mills S J (2015) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 23. New minerals and nomenclature modifications approved in 2014 and 2015. Mineralogical Magazine 79, 51-58  [view file]