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Mineral Index - F

• Ferroberaunite
  syn. of Beraunite

• Ferrobustamite
  Triclinic
  Ca(Fe²⁺,Ca,Mn²⁺)[Si₂O₆]

• Ferrocalcite
  syn. of Ferroan Calcite, Siderite

• Ferrocarpholite
  (Fe²⁺,Mg)Al₂[(OH)₄|Si₂O₆]

• Ferrocarpholite-Magnesiocarpholite Series
  a series between Ferrocarpholite and Magnesiocarpholite
  Orthorhombic

• Ferroceladonite
  Monoclinic
  K(Fe²⁺,Mg)(Fe³⁺,Al)[(OH)₂|Si₄O₁₀]

• Ferrochromate
  syn. of Chromite

• Ferrochromite
  syn. of Chromite

• Ferrocolumbite
  syn. of Columbite-(Fe)

• Ferrocolumbite-Ferrotantalite Series
  syn. of Columbite-(Fe)-Tantalite-(Fe) Series

• Ferrocolumbite-Manganocolumbite Series
  syn. of Columbite-(Fe)-Columbite-(Mn) Series

• Ferrocolumbite (of Shepard)
  syn. of Tantalite

• Ferrocopiapite
  syn. of Ferricopiapite

• Ferrocordierite
  syn. of Sekaninaite

• Ferro cromato
  syn. of Chromite

• Ferro-eckermannite
  Monoclinic
  [Na][Na₂][(Fe²⁺,Mg)₄Al][(OH)₂|Si₈O₂₂]
• Ferro-edenite
  Monoclinic
  [Na][Ca₂][Fe²⁺₅][(OH)₂|AlSi₇O₂₂]

• Ferro-edenitic-hornblende
  syn. of Ferro-edenite

• Ferroepsomite
  syn. of Ferroan Epsomite

• Ferro-ferribarroisite
  syn. of Ferri-ferrobarroisite

• Ferroferrite
  syn. of Magnetite

• Ferro-Ferritschermakite
  
  Monoclinic
  ☐[Ca₂][Fe²⁺₃Fe³⁺₂][(OH)₂|Al₂Si₆O₂₂]

• Ferrogedrite
  Orthorhombic
  ☐[Fe²⁺₂][Fe²⁺₃Al₂][(OH)₂|Al₂Si₆O₂₂]

• Ferrogedrite-Gedrite Series
  a series between Ferrogedrite and Gedrite
  Orthorhombic

• Ferroglaucophane
  Monoclinic
  [ ][Na₂][Fe²⁺₃Al₂][(OH)₂|Si₈O₂₂]

• Ferroglaucophane-Glaucophane Series
  a series between Ferroglaucophane and Glaucophane
  Monoclinic

• Ferroglaukophan
  syn. of Ferroglaucophane

• Ferro-Goslarite
  var. of Goslarite

• Ferrohagendorfite
  A hypothetical species. Originally "described" from Palermo quarry, No.Groton, Grafton Co., New Hampshire, USA.
  Monoclinic
  NaCaFe²⁺Fe²⁺₂(PO₄)₃

• Ferrohexahydrite
  Monoclinic
  FeSO₄·6H₂O
• Ferrohögbomite-2N2S
  Hexagonal
  (Fe,Mg,Zn,Al)₃(Al,Ti,Fe)₈O₁₅(OH)

• Ferrohögbomite-6N12S
  
  Trigonal
  (Fe,Mg,Zn)₄(Al,Ti,Fe)₁₂O₂₃(OH)

• Ferroholmquistite
  Orthorhombic
  ☐[Li₂][Fe²⁺₃Al₂][(OH)₂|Si₈O₂₂]

• Ferroholmquistite-Holmquistite Series
  a series between Ferroholmquistite and Holmquistite
  Orthorhombic

• Ferrohornblende
  Monoclinic
  ☐[Ca₂][Fe²⁺₄Al][(OH)₂|AlSi₇O₂₂]

• Ferrohornblende-Magnesiohornblende Series
  a series between Ferrohornblende and Magnesiohornblende
  Monoclinic

• Ferrohortonolite
  Variety of Hortonolite, Olivine group An intermediate member of the Olivine series with Fe/(Fe+Mg) from 70% to 90%
  (Fe,Mg)₂SiO₄

• Ferrohydrite
  syn. of Limonite

• Ferrohypersthene
  syn. of Ferrosilite

• Ferro-Ilmenite
  syn. of Columbite

• Ferrokaersutite
  Monoclinic
  [Na][Ca₂][Fe²⁺₄Ti][O|OH|Al₂Si₆O₂₂]

• Ferrokaersutite-Kaersutite Series
  a series between Ferrokaersutite and Kaersutite
  Monoclinic

• Ferrokentbrooksite
  Trigonal
  Na₁₅Ca₆(Fe,Mn)₃Zr₃NbSi₂₅O₇₃(O,OH,H₂O)₃Cl₂
• Ferrokësterite
  Cu₂(Fe,Zn)SnS₄
• Ferrokinoshitalite
  Monoclinic
  (Ba,K)(Fe²⁺,Mg)₃[(OH,F)₂|Al₂Si₂O₁₀]
• Ferrolaueite
  Triclinic
  Fe²⁺Fe³⁺₂(PO₄)₂(OH)₂ · 8H₂O
• Ferroleakeite
  [Na][Na₂][Fe²⁺₂Fe³⁺₂Li][(OH)₂|Si₈O₂₂]

• Ferroludwigite
  syn. of Vonsenite

• Ferromagnetic ferric oxide
  syn. of Maghemite

• Ferro magnetico
  syn. of Magnetite

• Ferromerrillite
  Trigonal
  Ca₉Fe²⁺Na[PO₄]₇

• Ferro muriato
  syn. of Lawrencite

• Ferronatrite
  syn. of Ferrinatrite

• Ferroneptunite
  syn. of Neptunite

• Ferronickelplatin
  syn. of Ferronickelplatinum

• Ferronickelplatinum
  Tetragonal
  Pt₂FeNi

• Ferronickelplatinum-Tulameenite Series
  a series between Ferronickelplatinum and Tulameenite
  Tetragonal

• Ferronigerite-2N1S
  Trigonal
  Sn(Fe,Mg)Al₆O₁₁(OH)
• Ferronigerite-6N6S
  Trigonal
  Sn(Fe,Mg)₂Al₈O₁₅(OH)
• Ferronordite-(Ce)
  Orthorhombic
  Na₃SrCeFe²⁺Si₆O₁₇
• Ferronordite-(La)
  Na₃Sr(La,Ce)FeSi₆O₁₇

• Ferronyböite
  Amphibole Group, Sodic Clino-Amphibole Subgroup
  Monoclinic
  [Na][Na₂][Fe²⁺₃Al₂][(OH)₂|AlSi₇O₂₂]

• Ferronybøite
  
  [Na][Na₂][Mg₃Fe³⁺₂][(OH)₂|AlSi₇O₂₂]

• Ferro-ortho-titanate
  syn. of Ulvöspinel

• Ferro ossidolato
  syn. of Magnetite

• Ferropallidite
  syn. of Szomolnokite

• Ferropargasite
  Monoclinic
  [Na][Ca₂][Fe²⁺₄Al][(OH)₂|Al₂Si₆O₂₂]

• Ferropargasite-Pargasite Series
  a series between Ferropargasite and Pargasite
  Monoclinic

• Ferro-pargasitic-hornblende
  syn. of Ferropargasite

• Ferropedrizite
  Amphibole group
  NaLi₂[Fe²⁺₂Fe³⁺AlLi)Si₈O₂₂(OH)₂

• Ferropericlase
  var. of Periclase
  (Mg,Fe)O

• Ferropickeringite
  var. of Pickeringite

• Ferropicotite
  var. of Spinel

• Ferroplumbite
  syn. of Plumboferrite

• Ferropyroaurite
  syn. of Eisenbrucite