Tellurium Te
TennantiteJulianite
Binnite
(Cu,Fe)12As4S13
Tephroite Mn2SiO4
Tetrahedrite (Cu,Fe)12Sb4S13
Thaumasite Ca3Si(CO3)(SO4)(OH)6·12(H2O)
Thomasclarkite-(Y)IMA1997-047
(Na,Ce)(Y,REE)(HCO3)(OH)3·4H2O
Thomsenolite NaCaAlF6·(H2O)
TitaniteSphene
CaTiSiO5 = CaTiOSiO4
Topaz Al2SiO4(F,OH)2
TorberniteCopper Uranite
Cu(UO2)2(PO4)2·8-12(H2O)
TronaUrao
Na3(CO3)(HCO3)·2(H2O)
Tsumcorite PbZnFe++(AsO4)2·(H2O)
Tugtupite Na4AlBeSi4O12Cl
TyuyamuniteCalciocarnotite
Ca(UO2)2V2O8·5-8(H2O)