TU
TUCEKITE
TUGARINOVITE
TUGTUPITE
TUHUALITE
TULAMEENITE
TULIOKITE
TUNDRITE-(Ce)
TUNDRITE-(Nd)
TUNELLITE
TUNGSTENITE-2H
TUNGSTENITE-3R
TUNGSTITE
TUNGUSITE
TUNISITE
TUPERSSUATSIAITE
TURANITE
TURNEAUREITE
TURQUOISE
, with photos
TUSCANITE
TUSIONITE
TUZLAITE