翻訳と辞書 Words near each other ・ Sylvania Wilderness ・ Sylvania, Alabama ・ Sylvania, Arkansas ・ Sylvania, Georgia ・ Sylvania, Indiana ・ Sylvania, Louisville ・ Sylvania, New South Wales ・ Sylvania, Ohio ・ Sylvania, Pennsylvania ・ Sylvania, Saskatchewan ・ Sylvania, Wisconsin ・ Sylvanian Families ・ Sylvanian Families (1987 TV series) ・ Sylvanian Families (OVA series) ・ Sylvanie Morandais ・ Sylvanite ・ Sylvanite, Montana ・ Sylvano Bussotti ・ Sylvano Comvalius ・ Sylvans S.C. ・ Sylvanshine ・ Sylvanus Albert Reed ・ Sylvanus Bowser ・ Sylvanus C. Breyfogel ・ Sylvanus Charles Thorp Hanley ・ Sylvanus Cobb, Jr. ・ Sylvanus Dung Dung ・ Sylvanus H. Sweet ・ Sylvanus Holbrook House ・ Sylvanus James Magarey 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 Sylvanite ： ウィキペディア英語版 Sylvanite Sylvanite or silver gold telluride, (Ag,Au)Te2, is the most common telluride of gold. ==Properties== The gold:silver ratio varies from 3:1 to 1:1. It is a metallic mineral with a color that ranges from a steely gray to almost white. It is closely related to calaverite, which is more purely gold telluride with 3% silver. Sylvanite crystallizes in the monoclinic 2/m system. Crystals are rare and it is usually bladed or granular. It is very soft with a hardness of 1.5 - 2. It has a high relative density of 8 - 8.2. Sylvanite is photosensitive and can accumulate a dark tarnish if it is exposed to bright light for too long. 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「Sylvanite」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.