Minerals: G

GahniteZnAl2O4
GalenaPbS
Gaspeite(Ni,Mg,Fe)CO3
GaylussiteNa2Ca(CO3)2.5H2O
Geikielite(Mg,Ti,O)
GeocronitePb14(Sb,As)6S23
Germanite(Cu,Ge,Ga,Fe,Zn,As,S)
GersdorffiteNiAsS
Geversite(Pt,Sb)
GibbsiteAl(OH)3
GlauberiteNa2Ca(SO4)2
Glaucodot(Cu,Fe,As,S)
Glaukosphaerite(Cu,Ni)2(CO3)(OH)2
GoethiteFeO(OH)
GosheniteBe3Al2(SiO3)6
GraphiteC
GratonitePb9As4S15
GreenockiteCdS
Grossular GarnetCa3Al2(SiO4)3
GuettarditePb(Sb,As)2S4
GypsumCaSO4.2H2O