单词 | proustite |
释义 | proustiten. Mineralogy. A mineral which is a sulphide of silver and arsenic and usually occurs as masses of prismatic, scarlet crystals. Also called ruby silver, light red silver ore.Formula: Ag3AsS3. Crystal system: trigonal. ΘΚΠ the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > other sulphides ethiops1697 ethiops mineral1727 sternbergite1826 proustite1835 greenockite1840 dufrenoysite1846 aciculite1849 pyrargyrite1849 schreibersite1849 siegenite1854 troilite1868 valleriite1875 argyrodite1886 semseyite1886 canfieldite1893 sulvanite1900 teallite1904 patronite1906 hydrotroilite1913 violarite1924 cooperite1928 braggite1932 mackinawite1962 roquesite1963 vysotskite1963 mawsonite1965 rhodostannite1968 1833 W. Whewell in Rep. Brit. Assoc. 1831–2 362 We have in Beudant's last edition..proustite.] 1835 C. U. Shepard Treat. Mineral. II. ii. 120 Proustite. Aphotistic Melacone-Blende. 1893 Chapman Blowpipe Pract. 156 Proustite..is recognized by its deep or bright red colour. 1940 G. H. J. Adlam & L. S. Price Higher School Certificate Inorg. Chem. (ed. 2) xxvi. 216 The most important [silver] ores are..pyrargyrite, or ruby silver, Ag3SbS3. Strohmeyerite, Ag2S.Cu2S. Proustite, Ag3AsS3. Horn silver, AgCl. 1997 Physics & Chem. Minerals 24 50/1 We report here refined values of the transformation enthalpy for xanthoconite to proustite..and pyrostilpnite to pyrargyrite. This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022). < |
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