Fabianite

Fabianit

CaB₃O₅(OH)

monoclinic

Faheyite

Faheyit

(Mn²⁺, Mg)Fe³⁺₂Be₂(PO₄)₄ • 6H₂O

hexagonal

Fahleite

Fahleit

Zn₅CaFe³⁺₂(AsO₄)₆ • 14H₂O

orthorhombic (?)

Fairbankite

Fairbankit

PbTe⁴⁺O₃

triclinic

Fairchildite

Fairchildit

K₂Ca(CO₃)₂

hexagonal

Fairfieldite

Fairfieldit

Ca₂(Mn²⁺, Fe²⁺)(PO₄)₂ • 2H₂O

triclinic

Falcondoite

Falcondoit

(Ni, Mg)₄Si₆O₁₅(OH)₂ • 6H₂O

orthorhombic

Famatinite

Famatinit

Cu₃SbS₄

tetragonal

Fangite

Fangit

Tl₃AsS₄

orthorhombic

Farneseite

Farneseit

(Na, K)₄₆Ca₁₀[Si₄₂Al₄₂O₁₆₈](SO₄)₁₂ • 6H₂O

hexagonal

Farringtonite

Farringtonit

Mg₃(PO₄)₂

monoclinic

Faujasite-Ca

Faujasit-Ca

(Ca, Na₂)Al₂Si₄O₁₂ • 8H₂O

cubic

Faujasite-Mg

Faujasit-Mg

(Mg, Na₂, Ca)Al₂Si₄O₁₂ • 8H₂O

cubic

Faujasite-Na

Faujasit-Na

(Na₂, Ca)Al₂Si₄O₁₂ • 8H₂O

cubic

Faustite

Faustit

(Zn, Cu)Al₆(PO₄)₄(OH)₈ • 4H₂O

triclinic

Fayalite

Fayalit

Fe²⁺₂SiO₄

orthorhombic

Fedorite

Fjodorit

KNa₄Ca₄(Si, Al)₁₆O₃₆(OH)₄ • 6H₂O

triclinic

Fedorovskite

Fjodorovszkit

Ca₂(Mg, Mn)₂B₄O₇(OH)₆

orthorhombic

Fedotovite

Fedotovit

K₂Cu²⁺₃O(SO₄)₃

monoclinic

Feinglosite

Feinglosit

Pb₂(Zn, Fe²⁺)(AsO₄, SO₄)₂(OH, H₂O)

monoclinic

Feitknechtite

Feitknechtit

b-Mn³⁺O(OH)

trigonal

Feklichevite

Feklicsevit

Na₁₁Ca₉(Fe³⁺, Fe²⁺)₂Zr₃NbSi₂₅O₇₃(OH, H₂O, Cl, O)₅

trigonal

Felbertalite

Felbertalit

Cu₂Pb₆Bi₈S₁₉

?

Felsőbányaite

Felsőbányait

Al₄(SO₄)(OH)₁₁ • 5H₂O

orthorhombic (?)

Fenaksite

Fenakszit

(K, Na, Ca)₄(Fe²⁺, Fe³⁺, Mn²⁺)₂Si₈O₂₀ (OH, F)

triclinic

Fencooperite

Fencooperit

Ba₆Fe³⁺₃Si₈O₂₃(CO₃)₂Cl₃ • H₂O

trigonal

Ferberite

Ferberit

Fe²⁺WO₄

monoclinic

Ferchromide

Ferkromid

Cr₃Fe_1-x (x = 0.6)

cubic

Fergusonite-(Ce)

Fergusonit-(Ce)

(Ce, La, Y)NbO₄

tetragonal

Fergusonite-(Nd)

Fergusonit-(Nd)

(Nd, Ce)(Nb, Ti)O₄

tetragonal

Fergusonite-(Y)

Fergusonit-(Y)

YNbO₄

tetragonal

Fergusonite-beta-(Ce)

Fergusonit-béta-(Ce)

(Ce, La, Nd)NbO₄

monoclinic

Fergusonite-beta-(Nd)

Fergusonit-béta-(Nd)

(Nd, Ce)NbO₄

monoclinic

Fergusonite-beta-(Y)

Fergusonit-béta-(Y)

YNbO₄

monoclinic

Fermorite

Fermorit

(Ca, Sr)₅(PO₄, AsO₄)₃(F, OH)

monoclinic

Fernandinite

Fernandinit

Ca(V⁵⁺, V⁴⁺, Fe²⁺)₈O₂₀ • 4H₂O

monoclinic

Feroxyhyte

Feroxihit

d-Fe³⁺O(OH)

hexagonal

Ferrarisite

Ferrarisit

Ca₅(AsO₄)₂(AsO₃OH)₂ • 9H₂O

triclinic

Ferriallanite-(Ce)

Ferriallanit-(Ce)

CaCeFe³⁺AlFe²⁺(SiO₄)(Si₂O₇)O(OH)

monoclinic

Ferri-clinoferroholmquistite

Ferriklinoferro-holmquistit

Li₂[(Fe²⁺, Mg)₃Fe³⁺₂]Si₈O₂₂(OH)₂

monoclinic

Ferri-clinoferroholmquistite

Ferriklinoferroholmquistit

Li₂[(Fe²⁺, Mg)₃Fe³⁺₂]Si₈O₂₂(OH)₂

monoclinic

Ferricopiapite

Ferricopiapit

Fe³⁺_2/3Fe³⁺₄(SO₄)₆(OH)₂ • 20H₂O

triclinic

Ferrierite-K

Ferrierit-K

(K, Na, Mg_0.5, Ca_0.5)₆Al₆Si₃₀O₇₂ • 18H₂O

orthorhombic, monoclinic

Ferrierite-Mg

Ferrierit-Mg

(Mg_0.5, K, Na, Ca_0.5)₆Al₆Si₃₀O₇₂ • 18H₂O

orthorhombic, monoclinic

Ferrierite-Na

Ferrierit-Na

(Na, K, Mg_0.5, Ca_0.5)₆Al₆Si₃₀O₇₂ • 18H₂O

orthorhombic, monoclinic

Ferrihydrite

Ferrihidrit

5Fe₂O₃ • 9H₂O

trigonal

Ferrilotharmeyerite

Ferrilotharmeyerit

Ca(Fe³⁺, Zn, Cu)₂(AsO₄)₂(OH, H₂O)₂

monoclinic

Ferrimolybdite

Ferrimolibdit

Fe³⁺₂(Mo⁶⁺O₄)₃ • 8H₂O (?)

orthorhombic (?)

Ferrinatrite

Ferrinátrit

Na₃Fe³⁺(SO₄)₃ • 3H₂O

trigonal

Ferri-ottoliniite

Ferriottoliniit

o(NaLi)[Mg₃Fe³⁺₂]Si₈O₂₂(OH)₂

monoclinic

Ferripedrizite

Ferripedrizit

NaLi₂[Fe³⁺₂Mg₂Li]Si₈O₂₂(OH)₂

monoclinic

Ferripyrophyllite

Ferripirofillit

Fe³⁺₂Si₄O₁₀(OH)₂

monoclinic

Ferrisicklerite

Ferrisicklerit

Li(Fe³⁺, Mn²⁺)PO₄

orthorhombic

Ferristrunzite

Ferristrunzit

Fe³⁺Fe³⁺₂(PO₄)₂(OH)₃ • 5H₂O

triclinic

Ferrisurite

Ferrisurit

(Pb, Ca)_2-3(CO₃)_1.5-2(OH, F)_0.5-1 • (Fe³⁺, Al)₂Si₄O₁₀(OH)₂ • nH₂O

monoclinic

Ferrisymplesite

Ferriszimplezit

Fe³⁺₃(AsO₄)₂(OH)₃ • 5H₂O

monoclinic

Ferritungstite

Ferritungsztit

(K, Na, Ca)(W⁶⁺, Fe³⁺)₂(O, OH)₆ • H₂O

cubic

Ferriwhittakerite

Ferriwhittakerit

Na(NaLi)[Mg₂Fe³⁺₂Li]Si₈O₂₂(OH)₂

monoclinic

Ferriwinchite

Ferriwinchit

o(NaCa)(Mg₄Fe³⁺)Si₈O₂₂(OH)₂

monoclinic

Ferro-actinolite

Ferroaktinolit

Ca₂(Fe²⁺, Mg)₅Si₈O₂₂(OH)₂

monoclinic

Ferro-alluaudite

Ferroalluaudit

NaCaFe²⁺(Fe³⁺, Mn²⁺, Fe²⁺)₂(PO₄)₃

monoclinic

Ferro-aluminoceladonite

Ferroaluminoszeladonit

K(Al, Fe³⁺)(Fe²⁺, Mg)Si₄O₁₀(OH)₂

monoclinic

Ferro-anthophyllite

Ferroantofillit

Fe²⁺₇Si₈O₂₂(OH)₂

orthorhombic

Ferro-axinite

Ferroaxinit

Ca₂Fe²⁺Al₂BSi₄O₁₅(OH)

triclinic

Ferrobarroisite

Ferrobarroisit

[NaCa][(Fe²⁺, Mg)₃Al₂](Si₇Al)O₂₂(OH)₂

monoclinic

Ferrobustamite

Ferrobustamit

Ca(Fe²⁺, Ca, Mn²⁺)Si₂O₆

triclinic

Ferrocarpholite

Ferrokarfolit

(Fe²⁺, Mg)Al₂Si₂O₆(OH)₄

orthorhombic

Ferroceladonite

Ferroszeladonit

K(Fe³⁺, Al)(Fe²⁺, Mg)Si₄O₁₀(OH)₂

monoclinic

Ferrocolumbite

Ferrokolumbit

(Fe²⁺, Mn²⁺)(Nb, Ta)₂O₆

orthorhombic

Ferro-eckermannite

Ferroeckermannit

NaNa₂[(Fe²⁺, Mg)₄Al]Si₈O₂₂(OH)₂

monoclinic

Ferro-edenite

Ferroedenit

NaCa₂(Fe²⁺, Mg)₅(Si₇Al)O₂₂(OH)₂

monoclinic

Ferrogèdrite

Ferrogèdrit

(Fe²⁺, Mg)₂[(Fe²⁺, Mg)₃Al₂](Si₆Al₂)O₂₂ (OH)₂

orthorhombic

Ferroglaucophane

Ferroglaukofán

Na₂[(Fe²⁺, Mg)₃Al₂]Si₈O₂₂(OH)₂

monoclinic

Ferrohexahydrite

Ferrohexahidrit

Fe²⁺SO₄ • 6H₂O

monoclinic

Ferrohögbomite-2N2S

Ferrohögbomit-2N2S

(Fe²⁺₃ZnMgAl)(Al₁₄Fe³⁺Ti)O₃₀(OH)₂

hexagonal

Ferroholmquistite

Ferroholmquistit

Li₂[(Fe²⁺, Mg)₃Al₂]Si₈O₂₂(OH)₂

orthorhombic

Ferrohornblende

Ferrohornblende

Ca₂[(Fe²⁺, Mg)₄Al](Si₇Al)O₂₂(OH)₂

monoclinic

Ferrokaersutite

Ferrokaersutit

NaCa₂[(Fe²⁺, Mg)₄Ti](Si₆Al₂)O₂₂(OH)₂

monoclinic

Ferrokentbrooksite

Ferrokentbrooksit

Na₁₅Ca₆(Fe, Mn)₃Zr₃NbSi₂₅O₇₃(O, OH, H₂O)₃(Cl, F, OH)₂

trigonal

Ferrokësterite

Ferrokjoszterit

Cu₂(Fe, Zn)SnS₄

tetragonal

Ferrokinoshitalite

Ferrokinoshitalit

BaFe²⁺₃(Al₂Si₂)O₁₀(OH)₂

monoclinic

Ferronickelplatinum

Ferronikkelplatina

Pt₂FeNi

tetragonal

Ferronigerite-2N1S

Ferronigerit-2N1S

(Fe²⁺, Zn, Mg)(Sn, Zn)₂(Al, Fe³⁺)₁₂O₂₂ (OH)₂

trigonal

Ferronigerite-6N6S

Ferronigerit-6N6S

(Fe²⁺, Zn, Mg)(Sn, Zn)₂(Al, Fe³⁺)₁₂O₂₂ (OH)₂

trigonal

Ferronordite-(Ce)

Ferronordit-(Ce)

Na₃SrCeFe²⁺Si₆O₁₇

orthorhombic

Ferronordite-(La)

Ferronordit-(La)

Na₃Sr(La, Ce)Fe²⁺Si₆O₁₇

orthorhombic

Ferropargasite

Ferropargasit

NaCa₂[(Fe²⁺, Mg)₄Al](Si₆Al₂)O₂₂(OH)₂

monoclinic

Ferropyrosmalite

Ferropiroszmalit

(Fe²⁺, Mn²⁺)₈Si₆O₁₅(OH, Cl)₁₀

hexagonal

Ferrorichterite

Ferrorichterit

Na[NaCa](Fe²⁺, Mg)₅Si₈O₂₂(OH)₂

monoclinic

Ferrorosemaryite

Ferrorosemaryit

NaFe²⁺Fe³⁺Al(PO₄)₃

monoclinic

Ferrosaponite

Ferroszaponit

Ca_0.3(Fe²⁺, Mg, Fe³⁺)₃(Si, Al)₄O₁₀(OH)₂ • 4H₂O

monoclinic

Ferroselite

Ferroszelit

FeSe₂

orthorhombic

Ferrosilite

Ferroszilit

(Fe²⁺, Mg)₂Si₂O₆

orthorhombic

Ferrostrunzite

Ferrostrunzit

Fe²⁺Fe³⁺₂(PO₄)₂(OH)₂ • 6H₂O

triclinic

Ferrotaaffeite-6N’3S

Ferrotaaffeit-6N’3S

(Fe²⁺, Zn, Mg)₂Al₆BeO₁₂

trigonal

Ferrotantalite

Ferrotantalit

(Fe²⁺, Mn²⁺)(Ta, Nb)₂O₆

orthorhombic

Ferrotapiolite

Ferrotapiolit

(Fe²⁺, Mn²⁺)(Ta, Nb)₂O₆

tetragonal

Ferrotitanowodginite

Ferrotitanowodginit

Fe²⁺TiTa₂O₈

monoclinic

Ferrotschermakite

Ferrotschermakit

Ca₂[(Fe²⁺, Mg)₃Al₂](Si₆Al₂)O₂₂(OH)₂

monoclinic

Ferrotychite

Ferrotichit

Na₆Fe²⁺₂(SO₄)(CO₃)₄

cubic

Ferrowinchite

Ferrowinchit

[NaCa][(Fe²⁺, Mg)₄Al]Si₈O₂₂(OH)₂

monoclinic

Ferrowodginite

Ferrowodginit

Fe²⁺Sn⁴⁺Ta₂O₈

monoclinic

Ferrowyllieite

Ferrowyllieit

(Na, Ca, Mn²⁺)₂(Fe²⁺, Mn²⁺)(Fe²⁺, Fe³⁺, Mg)Al(PO₄)₃

monoclinic

Ferruccite

Ferruccit

NaBF₄

orthorhombic

Fersmanite

Ferszmanit

(Ca, Na)₄(Ti, Nb)₂Si₂O₁₁(F, OH)₂

triclinic

Fersmite

Ferszmit

(Ca, Ce, Na)(Nb, Ta, Ti)₂(O, OH, F)₆

orthorhombic

Feruvite

Feruvit

Ca(Fe²⁺, Mg)₃(Al, Mg)₆(BO₃)₃Si₆O₁₈ (OH)₄

trigonal

Fervanite

Fervanit

Fe³⁺₄V₄O₁₆ • 5H₂O

monoclinic (?)

Fetiasite

Fetiasit

(Fe²⁺, Fe³⁺, Ti)₃O₂(As³⁺₂O₅)

monoclinic

Fettelite

Fettelit

Ag₂₄HgAs₅S₂₀

trigonal

Fianelite

Fianelit

Mn²⁺₂(V, As)₂O₇ • 2H₂O

monoclinic

Fibroferrite

Fibroferrit

Fe³⁺(SO₄)(OH) • 5H₂O

monoclinic

Fichtelite

Fichtelit

C₁₉H₃₄

monoclinic

Fiedlerite

Fiedlerit

Pb₃Cl₄F(OH) • H₂O

monoclinic, triclinic

Filatovite

Filatovit

K(Al, Zn)₂(As, Si)₂O₈

monoclinic

Filipstadite

Filipstadit

(Mn²⁺, Mg)₄Sb⁵⁺Fe³⁺O₈

orthorhombic

Fillowite

Fillowit

Na₂Ca(Mn²⁺, Fe²⁺)₇(PO₄)₆

trigonal

Fingerite

Fingerit

Cu₁₁O₂(VO₄)₆

triclinic

Finnemanite

Finnemanit

Pb₅(As³⁺O₃)₃Cl

hexagonal

Fischesserite

Fischesserit

Ag₃AuSe₂

cubic

Fizélyite

Fizélyit

Pb₁₄Ag₅Sb₂₁S₄₈ (?)

monoclinic

Flagstaffite

Flagstaffit

C₁₀H₂₂O₃

orthorhombic

Fleischerite

Fleischerit

Pb₃Ge⁴⁺(SO₄)₂(OH)₆ • 3H₂O

hexagonal

Fletcherite

Fletcherit

Cu(Ni, Co)₂S₄

cubic

Flinkite

Flinkit

Mn²⁺₂Mn³⁺(AsO₄)(OH)₄

orthorhombic

Florencite-(Ce)

Florencit-(Ce)

(Ce, La)Al₃(PO₄)₂(OH)₆

trigonal

Florencite-(La)

Florencit-(La)

(La, Ce)Al₃(PO₄)₂(OH)₆

trigonal

Florencite-(Nd)

Florencit-(Nd)

(Nd, Ce)Al₃(PO₄)₂(OH)₆

trigonal

Florenskyite

Florenszkijit

FeTiP

orthorhombic

Florensovite

Florenszovit

(Cu, Zn)(Cr, Sb)₂S₄

cubic

Fluckite

Fluckit

CaMn²⁺(AsO₃OH)₂ • 2H₂O

triclinic

Fluellite

Fluellit

Al₂(PO₄)F₂(OH) • 7H₂O

orthorhombic

Fluoborite

Fluoborit

Mg₃(BO₃)(F, OH)₃

hexagonal

Fluocerite-(Ce)

Fluocerit-(Ce)

(Ce, La)F₃

hexagonal

Fluocerite-(La)

Fluocerit-(La)

(La, Ce)F₃

trigonal

Fluorannite

Fluorannit

KFe²⁺₃(Si₃Al)O₁₀F₂

monoclinic

Fluorapatite

Fluorapatit

Ca₅(PO₄)₃F

hexagonal, monoclinic

Fluorapophyllite

Fluorapofillit

KCa₄Si₈O₂₀(F, OH) • 8H₂O

tetragonal

Fluorbritholite-(Ce)

Fluorbritolit-(Ce)

(Ce, La, Na)₅(Si, P)₃O₁₂F

hexagonal

Fluorcannilloite

Fluorcannilloit

CaCa₂[Mg₄Al](Si₅Al₃)O₂₂F₂

monoclinic

Fluorcaphite

Fluorkafite

Ca(Sr, Na, Ca)(Ca, Sr, Ce)₃(PO₄)₃(F, OH)

hexagonal

Fluorellestadite

Fluorellestadit

Ca₁₀(SiO₄)₃(SO₄)₃(F, OH)₂

hexagonal

Fluorite

Fluorit

CaF₂

cubic

Fluoro-edenite

Fluoroedenit

NaCa₂Mg₅(Si₇Al)O₂₂F₂

monoclinic

Fluoro-ferroleakeite

Fluoroferroleakeit

NaNa₂[Fe²⁺₂Fe³⁺₂Li]Si₈O₂₂F₂

monoclinic

Fluoro-magnesio-arfvedsonite

Fluoromagnezio-arfvedsonit

NaNa₂[(Mg, Fe²⁺)₄Fe³⁺]Si₈O₂₂(F, OH)₂

monoclinic

Fluoronyböite

Fluoronyböit

NaNa₂(Al₂Mg₃)(Si₇Al)O₂₂F₂

monoclinic

Fluoropargasite

Fluoropargasit

NaCa₂(Mg₄Al)(Si₆Al₂)O₂₂F₂

monoclinic

Fluororichterite

Fluororichterit

Na[NaCa](Mg, Fe²⁺)₅Si₈O₂₂F₂

monoclinic

Fluoro-sodic-pedrizite

Fluoronátripedrizit

NaLi₂[Mg₂Al₂Li]Si₈O₂₂F₂

monoclinic

Fluorthalénite-(Y)

Fluorthalénit-(Y)

Y₃Si₃O₁₀F

monoclinic

Fluorvesuvianite

Fluorvezuvián

Ca₁₉(Al, Mg, Fe²⁺)₁₃(SiO₄)₁₀(Si₂O₇)₄O(F, OH)₉

tetragonal

Foggite

Foggit

CaAl(PO₄)(OH)₂ • H₂O

orthorhombic

Foitite

Foitit

o(Fe²⁺₂Al)Al₆(BO₃)₃Si₆O₁₈(OH)₄

trigonal

Fontanite

Fontanit

Ca(UO₂)₃(CO₃)₄ • 3H₂O

orthorhombic

Foordite

Foordit

Sn²⁺(Nb, Ta)₂O₆

monoclinic

Formanite-(Y)

Formanit-(Y)

YTaO₄

monoclinic

Formicaite

Formikait

Ca(HCO₂)₂

tetragonal

Fornacite

Fornacit

Pb₂Cu(AsO₄)(CrO₄)(OH)

monoclinic

Forsterite

Forsterit

Mg₂SiO₄

orthorhombic

Foshagite

Foshagit

Ca₄Si₃O₉(OH)₂

monoclinic

Foshallasite

Foshallaszit

Ca₃Si₂O₇ • 3H₂O (?)

monoclinic or orthorhombic

Fourmarierite

Fourmarierit

Pb(UO₂)₄O₃(OH)₄ • 4H₂O

orthorhombic

Fraipontite

Fraipontit

(Zn, Al)₃(Si, Al)₂O₅(OH)₄

monoclinic

Francevillite

Francevillit

(Ba, Pb)(UO₂)₂(V₂O₈) • 5H₂O

orthorhombic

Franciscanite

Franciscanit

Mn²⁺₃V⁵⁺_1-x(SiO₄)(O, OH)₃ (x = 0.5)

trigonal

Francisite

Francisit

Cu²⁺₃Bi³⁺(SeO₃)₂O₂Cl

orthorhombic

Franckeite

Franckeit

(Pb, Sn)₆FeSn₂Sb₂S₁₄

triclinic

Francoanellite

Francoanellit

(K, Na)₃(Al, Fe³⁺)₅(PO₄)₂(PO₃OH)₆ • 12H₂O

trigonal

Françoisite-(Nd)

Françoisit-(Nd)

(Nd, Y, Sm, Ce)(UO₂)₃O(PO₄)₂(OH) • 6H₂O

monoclinic

Franconite

Franconit

Na₂Nb₄O₁₁ • 9H₂O

monoclinic

Frankamenite

Frankamenit

K₃Na₃Ca₅(Si₁₂O₃₀)(F, OH)₄ • H₂O

triclinic

Frankdicksonite

Frankdicksonit

BaF₂

cubic

Frankhawthorneite

Frankhawthorneit

Cu₂Te⁶⁺O₄(OH)₂

monoclinic

Franklinfurnaceite

Franklinfurnaceit

Ca₂(Fe³⁺, Al)Mn³⁺Mn²⁺₃Zn₂Si₂O₁₀ (OH)₈

monoclinic

Franklinite

Franklinit

(Zn, Mn²⁺, Fe²⁺)(Fe³⁺, Mn³⁺)₂O₄

cubic

Franklinphilite

Franklinfilit

(K, Na)₄(Mn²⁺, Mg, Zn)₄₈(Si, Al)₇₂(O, OH)₂₁₆ • 6H₂O

triclinic

Fransoletite

Fransoletit

Ca₃Be₂(PO₄)₂(PO₃OH)₂ • 4H₂O

monoclinic

Franzinite

Franzinit

(Na, Ca)₇(Si, Al)₁₂O₂₄(SO₄, CO₃, OH)₃ • H₂O

trigonal

Freboldite

Freboldit

CoSe

hexagonal

Fredrikssonite

Fredrikssonit

Mg₂(Mn³⁺, Fe³⁺)(BO₃)O₂

orthorhombic

Freedite

Freedit

Pb₈Cu⁺(As³⁺O₃)₂O₃Cl₅

monoclinic

Freibergite

Freibergit

(Ag, Cu, Fe)₁₂(Sb, As)₄S₁₃

cubic

Freieslebenite

Freieslebenit

AgPbSbS₃

monoclinic

Fresnoite

Fresnoit

Ba₂TiOSi₂O₇

tetragonal

Freudenbergite

Freudenbergit

Na₂(Ti, Fe³⁺)₈O₁₆

monoclinic

Friedelite

Friedelit

Mn²⁺₈Si₆O₁₅(OH, Cl)₁₀

monoclinic

Friedrichite

Friedrichit

Pb₅Cu₅Bi₇S₁₈

orthorhombic

Fritzscheite

Fritzscheit

Mn²⁺(UO₂)₂(PO₄, VO₄)₂ • 10H₂O (?)

tetragonal

Frohbergite

Frohbergit

FeTe₂

orthorhombic

Frolovite

Frolovit

CaB₂(OH)₈

triclinic

Frondelite

Frondelit

(Mn²⁺, Fe²⁺)Fe³⁺₄(PO₄)₃(OH)₅

orthorhombic

Froodite

Froodit

PdBi₂

monoclinic

Fuenzalidaite

Fuenzalidait

K₆(Na, K)₄Na₆Mg₁₀(SO₄)₁₂(IO₃)₁₂ • 12H₂O

trigonal

Fukalite

Fukalit

Ca₄Si₂O₆(CO₃)(OH, F)₂

orthorhombic

Fukuchilite

Fukuchilit

Cu₃FeS₈

cubic

Fülöppite

Fülöppit

Pb₃Sb₈S₁₅

monoclinic

Furongite

Furongit

Al₂(UO₂)(PO₄)₂(OH)₂ • 8H₂O

triclinic

Furutobeite

Furutobeit

(Cu, Ag)₆PbS₄

monoclinic