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单词 miersite
释义

miersiten.

Brit. /ˈmʌɪəzʌɪt/, U.S. /ˈmaɪərˌzaɪt/
Origin: From a proper name, combined with an English element. Etymons: proper name Miers , -ite suffix1.
Etymology: < the name of Sir Henry Alexander Miers (1858–1942), English mineralogist + -ite suffix1.
Mineralogy.
A tetrahedral iodide of silver and copper, (Ag,Cu)I (with the ratio of silver to copper approximately 4:1), crystallizing in the cubic system and occurring as crusts and aggregates of yellow crystals.
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the world > the earth > minerals > types of mineral > halides > [noun] > iodides
iodite1854
iodyrite1854
iodargyrite1868
schwartzembergite1868
tocornalite1880
iodobromite1890
marshite1893
miersite1898
iodembolite1902
1898 L. J. Spencer in Nature 14 Apr. 574/2 The new mineral has been named in honour of Mr. H. A. Miers, F.R.S., Professor of Mineralogy at Oxford, who first correctly determined the crystalline form of marshite, a mineral so closely resembling miersite in appearance that the two species are only distinguished by chemical tests.
1901 Mineral. Mag. 13 45 Miersite..mixes isomorphously with marshite (CuI)..and..forms intimate intergrowths with iodyrite.
1922 Mineral. Abstr. 1 305 Silver iodide and copper iodide when fused together show..specks of birefringent iodyrite in a base of isotropic miersite.
1951 C. Palache et al. Dana's Syst. Mineral. (ed. 7) II. 20 Both miersite and iodyrite are obtained by metathical [read metathetical] reaction in water solution at ordinary temperature.
1998 Mineral. Mag. 62 471 Microprobe analysis of marshite and miersite from Broken Hill, Australia, demonstrate extensive solid solution between the end-members CuI and AgI, indicating the possibility of a complete solid-solution series.
This entry has been updated (OED Third Edition, March 2002; most recently modified version published online March 2022).
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n.1898
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