单词 | montanite |
释义 | montaniten. Mineralogy. A hydrated tellurate of bismuth, probably monoclinic but imperfectly described, that occurs as yellowish earthy incrustations. ΚΠ 1868 F. A. Genth in Amer. Jrnl. Sci. 45 317 A tellurate of bismuth, for which I propose the name ‘Montanite’. 1881 Amer. Naturalist 15 382 We may call attention to the presence in the State [sc. North Carolina] of..montanite, rhodochrosite, [etc.]. 1984 Mineral. Abstr. 35 427/1 Montanite from an area of gold mineralization, in the Lower Amur region..is the end product of supergene alteration of tellurobismuthite. This entry has been updated (OED Third Edition, December 2002; most recently modified version published online March 2022). < n.1868 |
随便看 |
|
英语词典包含1132095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。