Politics of New Caledonia second-class status for French citizens living in New Caledonia who do not possess New Caledonian "citizenship" (because they settled in the territory recently). New Caledonia is also allowed to engage in international cooperation with independent countries of the Pacific Ocean. Finally, the territorial Congress is allowed to pass statutes that are contrary to French law in a certain number of areas. On the other hand, New Caledonia remains an integral part of the French Republic. Inhabitants of New Caledonia are French citizens and carry French passports. They take part in the legislative and presidential French elections. New Caledonia sends two
Geography of New Caledonia in Oman in the 1970s, New Caledonia has the planet's largest known outcrop of ultrabasic rock, derived not from the crust, but from an upthrust fold of the more deeply underlying mantle of the earth. These mineral-rich rocks are a source of nickel, chromium, iron, cobalt, manganese, silver, gold, lead and copper. The toxicity of the mineral-rich soil has helped preserve the endemic vegetation, which has long been adapted to it, from competition from would-be colonizers which find it unsuitable. Anthropologically, New Caledonia is considered the southernmost archipelago of Melanesia, grouping it with the more close-by islands to its north,