Jarvis Island
guano (deposits worked until late 1800s), terrestrial
and aquatic wildlife
Jersey
arable land
Johnston Atoll
guano deposits worked until depletion about 1890,
terrestrial and aquatic wildlife
Jordan
phosphates, potash, shale oil
Juan de Nova Island
guano deposits and other fertilizers
Kazakhstan
major deposits of petroleum, natural gas, coal, iron ore,
manganese, chrome ore, nickel, cobalt, copper, molybdenum, lead,
zinc, bauxite, gold, uranium
Kenya
limestone, soda ash, salt, gemstones, fluorspar, zinc,
diatomite, gypsum, wildlife, hydropower
Kingman Reef
terrestrial and aquatic wildlife
Kiribati
phosphate (production discontinued in 1979)
Korea, North
coal, lead, tungsten, zinc, graphite, magnesite, iron
ore, copper, gold, pyrites, salt, fluorspar, hydropower