…In addition, pyroxenes in the augite-ferrosilite series that contain a lot of TiO 2 (>2-3% by weight) are called titanium augites. Also, pyroxenes that contain a lot of Na, such as aegirine NaFe 3+ Si 2 O 6 and jadeite NaAlSi 2 O 6 , are called alkali pyroxenes. In the diopside-hedgenite-aegirine series, they form a continuous solid solution, and those with intermediate compositions are called aegirine augites. … *Some of the terminology that mentions "alkali pyroxene" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…このほか,オージャイト―フェロシライト系列の輝石でTiO2を多く(>2~3重量%)含むものをチタンオージャイトと呼ぶ。また,エジリンNaFe3+Si2O6成分,ヒスイ輝石NaAlSi2O6成分などNaを多く含むものをアルカリ輝石とよぶ。透輝石―ヘデン輝石―エジリン系では連続固溶体をなし,中間的組成のものはエジリンオージャイトと呼ばれる。… ※「アルカリ輝石」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
>>: Alkaline olivine basalt - Alkaline olivine basalt
…In China, a building for worshiping the mortuary...
The peace treaty between Austria and the Allied Po...
…Examples include Omi in “Taimei,” Mitsuhide in “...
The ancient name of the eastern Mediterranean coa...
...Their bodies are generally long and slender, w...
American composer. Known for his many marches, in...
…He came to Japan in 1930 and showed a new direct...
...The Yamanashi National Medical University is l...
A city in the central Moravia region of the Czech...
A general term for polymeric substances that exhi...
…After serving as an assistant professor (1940) a...
A large moth belonging to the order Lepidoptera a...
...(9) A society with a high level of education e...
A town on the west coast of the Izu Peninsula in K...
In a broad sense, it is a general term for edible...