单词 | slavikite |
释义 | slavikite Min.|ˈslævɪkaɪt| [ad. Czech. slavíkit (Jirkovský & Ulrich 1926, in Věstník Státního Geol. Ústavu Česk. Repub. II. 345), f. the name of František Slavík (1876–1957), Czech mineralogist: see -ite1.] A trigonal greenish-yellow hydrated basic sulphate of ferric iron found as an oxidation product of pyrite and usu. containing additional magnesium and sodium.
1927Mineral. Abstr. III. 365 This mineral, named slavíkite (after the abstractor), forms minute, almost microscopic, crystals with the rhombohedron (1011) and the base (0001) equally developed, or tabular parallel to (0001). 1957Ibid. XIII. 369 Slavikite..associated with gypsum, pickeringite, and jarosite, occurs in Belgium at Stavelot on Revinian phyllites and at Val-Dieu on Famennian sandstone. 1968I. Kostov Mineral. 500 Slavikite is trigonal, found in minute uniaxial negative crystals tabular on {ob}0001{cb}. |

英语词典包含277258条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
相关内容11:
相关热词搜索:slavikite英英词典英英释义英语词汇意思用法释义英语