矿物

Orthocuproplatinum

Pt3Cu

Orthogersdorffite

NiAsS

Orthojoaquinite-(Ce)

NaBa2Fe2+Ce2Ti2(SiO3)8O2(O,OH)·H2O

Orthojoaquinite-(La)

NaBa2Fe2+La2Ti2(SiO3)8O2(OH,O,F)·H2O

Orthominasragrite

V4+O(SO4)·5H2O

Orthopinakiolite

Mg2Mn3+O2(BO3)

Orthoserpierite

CaCu4(SO4)2(OH)6·3H2O

Orthowalpurgite

(UO2)Bi4O4(AsO4)2·2H2O

Osakaite

Zn4(SO4)(OH)6·5H2O

Osarizawaite

Pb(Al2Cu2+)(SO4)2(OH)6

Osarsite

OsAsS

Osbornite

TiN

Oscarkempffite

Ag10Pb4(Sb17Bi9)S48

Oskarssonite

AlF3

Osumilite

KFe2(Al5Si10)O30

Osumilite-(Mg)

KMg2Al3(Al2Si10)O30

Oswaldpeetersite

(UO2)2(CO3)(OH)2·4H2O

Otjisumeite

PbGe4O9

Ottemannite

Sn2S3

Ottensite

Na3(Sb2O3)3(SbS3)·3H2O

Ottohahnite

Na6(UO2)2(SO4)5(H2O)7·1.5H2O

Ottoite

Pb2TeO5

Ottrélite

Mn2+Al2O(SiO4)(OH)2

Otwayite

Ni2(CO3)(OH)2·H2O

Oulankaite

Pd5Cu4SnTe2S2

Oursinite

Co(UO2)2(SiO3OH)2·6H2O

Overite

CaMgAl(PO4)2(OH)·4H2O

Owensite

(Ba,Pb)6(Cu1+,Fe,Ni)25S27

Owyheeite

Ag3Pb10Sb11S28

Oxo-magnesio-hastingsite

NaCa2(Mg2Fe3+3)(Si6Al2)O22O2

Oxo-mangani-leakeite

NaNa2(Mn3+4Li)Si8O22O2

Oxy-chromium-dravite

NaCr3(Cr4Mg2)(Si6O18)(BO3)3(OH)3O

Oxy-dravite

Na(Al2Mg)(Al5Mg)(Si6O18)(BO3)3(OH)3O

Oxy-foitite

◻(Fe2+Al2)Al6(Si6O18)(BO3)3(OH)3O

Oxy-schorl

Na(Fe2+2Al)Al6(Si6O18)(BO3)3(OH)3O

Oxy-vanadium-dravite

NaV3(V4Mg2)(Si6O18)(BO3)3(OH)3O

Oxybismutomicrolite

(Bi1.33◻0.67)Ta2O6O

Oxycalciomicrolite

Ca2Ta2O7

Oxycalciopyrochlore

Ca2Nb2O6O

Oxycalcioroméite

Ca2Sb5+2O7

Oxykinoshitalite

BaMg2Ti4+O2(Si2Al2)O10

Oxynatromicrolite

(Na,Ca,U)2(Ta,Nb)2O6(O,F)

Oxyphlogopite

K(Mg,Ti,Fe)3[(Si,Al)4O10](O,F)2

Oxyplumbopyrochlore

Pb2Nb2O6O

Oxyplumboroméite

Pb2Sb2O7

Oxystannomicrolite

Sn2Ta2O6O

Oxystibiomicrolite

(Sb3+,Ca)2Ta2O6O

Oxyvanite

V3+2V4+O5