Tonga
fish, fertile soil
Trinidad and Tobago
petroleum, natural gas, asphalt
Tromelin Island
fish
Tunisia
petroleum, phosphates, iron ore, lead, zinc, salt
Turkey
antimony, coal, chromium, mercury, copper, borate, sulfur,
iron ore, arable land, hydropower
Turkmenistan
petroleum, natural gas, coal, sulfur, salt
Turks and Caicos Islands
spiny lobster, conch
Tuvalu
fish
Uganda
copper, cobalt, hydropower, limestone, salt, arable land
Ukraine
iron ore, coal, manganese, natural gas, oil, salt, sulfur,
graphite, titanium, magnesium, kaolin, nickel, mercury, timber,
arable land