单词 | muromontite |
释义 | muromontiten. Mineralogy. Now historical. An uncharacterized silicate of beryllium, iron, and yttrium (perhaps a variety of allanite). ΚΠ 1854 J. D. Dana Syst. Mineral. (ed. 4) II. 210 With Allanite belong probably Bodenite..and Muromontite. 1993 A. M. Clark Hey's Mineral Index (ed. 3) 475/2 Muromontite, near Be2FeY2Si3O12... Perhaps identical with gadolinite; perhaps a member of the clinozoisite group. This entry has been updated (OED Third Edition, March 2003; most recently modified version published online March 2022). < |
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