Rwanda Nziza Rwanda Nziza "" (, "Beautiful Rwanda") has been the national anthem of Rwanda since January 1, 2002. It replaced "", which had been the national anthem since 1962. Rwanda's original national anthem, written when the country achieved independence from Belgium in 1962, was called Rwanda Rwacu ("Our Rwanda"). Independence was achieved at a time of high tension, following the Rwandan Revolution: centuries of rule by the minority Tutsi group had been overturned in just three years, the majority Hutu taking power in a violent upheaval, and forcing more than 100,000 to seek refuge in neighbouring countries. The subsequent thirty years,
Geology of Rwanda between the oil company and the Government of Rwanda has suspended operations. In this region, reserves of helium rich methane is estimated to be 56.65 billion m. Although petroleum extraction occurs in the country, it imports more than it exports. Geology of Rwanda The geology of Rwanda comprises Mesoproterozoic metasediments, largely quartzites, sandstones, and shales of the Burundian Supergroup which are locally intruded by granite. There are four types of granite in the Kibaran Belt. In eastern Rwanda are the “older granites” along with granitic-gneisses and migmatites of Palaeoproterozoic age. In the northwest and southwest are Neogene volcanics, ranging in