Indian Ocean
oil and gas fields, fish, shrimp, sand and gravel
aggregates, placer deposits, polymetallic nodules
Indonesia
petroleum, tin, natural gas, nickel, timber, bauxite,
copper, fertile soils, coal, gold, silver
Iran
petroleum, natural gas, coal, chromium, copper, iron ore, lead,
manganese, zinc, sulfur
Iraq
petroleum, natural gas, phosphates, sulfur
Ireland
natural gas, peat, copper, lead, zinc, silver, barite,
gypsum, limestone, dolomite
Israel
timber, potash, copper ore, natural gas, phosphate rock,
magnesium bromide, clays, sand
Italy
coal, mercury, zinc, potash, marble, barite, asbestos, pumice,
fluorospar, feldspar, pyrite (sulfur), natural gas and crude oil
reserves, fish, arable land
Jamaica
bauxite, gypsum, limestone
Jan Mayen
none
Japan
negligible mineral resources, fish