Tromelin Island
fish
Tunisia
petroleum, phosphates, iron ore, lead, zinc, salt
Turkey
coal, iron ore, copper, chromium, antimony, mercury, gold,
barite, borate, celestite (strontium), emery, feldspar, limestone,
magnesite, marble, perlite, pumice, pyrites (sulfur), clay, arable
land, hydropower
Turkmenistan
petroleum, natural gas, 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
United Arab Emirates
petroleum, natural gas
United Kingdom
coal, petroleum, natural gas, iron ore, lead, zinc,
gold, tin, limestone, salt, clay, chalk, gypsum, potash, silica
sand, slate, arable land