翻訳と辞書 Words near each other ・ Chromolaena oteroi ・ Chromolaena sagittata ・ Chromolaena sinuata ・ Chromolaena squalida ・ Chromolaena trigonocarpa ・ Chromis retrofasciata ・ Chromis sanctaehelenae ・ Chromis scotti ・ Chromis vanderbilti ・ Chromis viridis ・ Chromis xanthura ・ Chromism ・ Chromista ・ Chromite ・ Chromite (compound) ・ Chromitite ・ Chromium ・ Chromium (computer graphics) ・ Chromium (disambiguation) ・ Chromium (web browser) ・ Chromium acetate hydroxide ・ Chromium B.S.U. ・ Chromium carbide ・ Chromium chloride ・ Chromium deficiency ・ Chromium Embedded Framework ・ Chromium fluoride ・ Chromium hexacarbonyl ・ Chromium hexafluoride ・ Chromium hydride 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 Chromitite ： ウィキペディア英語版 Chromitite Chromitite is an igneous cumulate rock composed mostly of the mineral chromite. It is found in layered intrusions such as the Bushveld Igneous Complex in South Africa, the Stillwater igneous complex in Montana and the Ring of Fire discovery in Ontario. Chromitite typically forms as orthocumulate layered lenses in peridotite rocks, at times intergrown with other oxides such as magnetite and ilmenite, and silicates such as olivine, pyroxene, plagioclase feldspar (mainly anorthite), and garnet crystals. The chromium rich garnet uvarovite forms in interbeded layers with chromitite. Chromitite is the main economic source for the mining of chromite and subsequent source of the metal chromium. ==References== *Guilbert, John M. and Charles F. Park, Jr., 1986, ''The Geology of Ore Deposits'', Freeman ISBN 0-7167-1456-6 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「Chromitite」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.