翻訳と辞書 Words near each other ・ Geology of New Zealand ・ Geology of Norfolk ・ Geology of North America ・ Geology of Norway ・ Geology of Oklahoma ・ Geology of Oman ・ Geology of Orkney ・ Geology of Pakistan ・ Geology of Paraguay ・ Geology of Pennsylvania ・ Geology of Pluto ・ Geology of Puerto Rico ・ Geology of Queensland ・ Geology of Russia ・ Geology of Rutland ・ Geology of Rwanda ・ Geology of Saskatchewan ・ Geology of Scotland ・ Geology of Serbia ・ Geology of Shropshire ・ Geology of Singapore ・ Geology of Skye ・ Geology of solar terrestrial planets ・ Geology of Somerset ・ Geology of South Australia ・ Geology of South Wales ・ Geology of southern North Sea ・ Geology of Suffolk ・ Geology of Sumatra Trench ・ Geology of Svalbard Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Geology of Rwanda ： ウィキペディア英語版 Geology of Rwanda The geology of Rwanda comprises Mesoproterozoic metasediments largely quartzites and sandstones and shales of the Burundian Supergroup which are locally intruded by granite. In eastern Rwanda are the “older granites” along with granitic-gneisses and migmatites of Palaeoproterozoic age. In the northwest and southwest are Neogene volcanics. Alluvium and lake sediments of Quaternary age occur in parts of the Western Rift and along rivers and lakes. ==Economic geology== Rwanda is the foremost producer of tungsten in Africa and a key producer of tin and coltan, an ore providing both niobium and tantalum. 〔(Rwanda, mining Extractive Industries Source Book )〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Geology of Rwanda」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.