Complete mineralogical data for FERRONORDITE-(La). Chemical Formula: Na3SrLaFe2+[SiO3]5[SiO2]. Crystal System: Orthorhombic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FERRO-PAPIKEITE. Chemical Formula: NaFe2+2(Fe2+3Al2)[Si5Al3O22](OH)2. Crystal System: Orthorhombic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FERRO-PARGASITE. Chemical Formula: NaCa2(Fe2+4Al)[Si6Al2O22](OH)2. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FERRO-PEDRIZITE. Chemical Formula: NaLi2(Fe2+2Al2Li)[Si8O22](OH)2. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FERROQINGHEIITE. Chemical Formula: Na2Fe2+MgAl(PO4)3. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FERRO-FERRI-HORNBLENDE. Chemical Formula: □Ca2(Fe2+4Fe3+)[Si7AlO22](OH)2. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FERRO-FERRI-KATOPHORITE. Chemical Formula: Na(NaCa)(Fe2+4Fe3+)[Si7AlO22](OH)2. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FERRO-FERRI-NYBØITE. Chemical Formula: NaNa2(Fe2+3Fe3+2)[Si7AlO22](OH)2. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FERRO-FERRI-OBERTIITE. Chemical Formula: NaNa2(Fe2+3Fe3+Ti)[Si8O22]O2. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FERRO-FERRI-PEDRIZITE. Chemical Formula: NaLi2(Fe2+2Fe3+2Li)[Si8O22](OH)2. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.