单词 | nuttallite |
释义 | nuttalliten. Mineralogy. A white or brownish variety of scapolite, occurring in Massachusetts. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > miscellaneous silicates > [noun] > of aluminium and calcium abrazite1823 gismondine1823 zeagonite1823 nuttallite1824 1824 H. J. Brooke in Ann. Philos. New Ser. 7 367 I have therefore named it Nuttallite, out of respect to the gentleman who first brought it to this country. 1840 Penny Cycl. XVI. 374/2 Nuttalite, a mineral which occurs crystallized. Primary form a square prism. 1855 J. D. Dana Man. Mineral. (ed. 7) 362 Massachusetts... Bolton... Petalite, sphene, pyroxene, nuttalite, diopside. 1993 A. M. Clark Hey's Min. Index (ed. 3) 502/2 Nuttallite, var. of scapolite... A white to smoky brown scapolite... Analyses vary, sometimes approaching meionite, and the mineral is sometimes much altered. This entry has been updated (OED Third Edition, March 2004; most recently modified version published online March 2022). < n.1824 |
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。