petziten.

Brit.

/ˈpɛtsʌɪt/, U.S.

/ˈpɛtˌsaɪt/

Origin: A borrowing from German. Etymon: German Petzit.

Etymology: < German Petzit (W. Haidinger Handb. der bestimmenden Mineralogie (1845) 556), < the name of W. Petz , the chemist who analysed the mineral + -it -ite suffix¹.

Mineralogy.

A rare mineral of the cubic crystal system consisting of a telluride of silver and gold with the approximate formula Ag₃AuTe₂, and occurring as metallic grey to black masses.

ΘΚΠ

the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > argentite group > silver telluride

hessite1849

petzite1849

telluric silver1855

empressite1914

1849 J. Nicol Man. Mineral. 477 The petzite of Haidinger is the same species.

1868 J. D. Dana Syst. Mineral. (ed. 5) 51 Petzite... Differs from hessite in gold replacing much of the silver... Color between steel-gray and iron-black, sometimes with pavonine tarnish.

1959 Amer. Mineralogist 44 695 Petzite is a compound with a definite silver-to-gold ratio.

1992 U.S. Geol. Surv. Bull. No. 1975. 163 The primary ore minerals include sphalerite, galena..and petzite.

This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022).

单词	petzite
释义	petziten. Brit. /ˈpɛtsʌɪt/, U.S. /ˈpɛtˌsaɪt/ Origin: A borrowing from German. Etymon: German Petzit. Etymology: < German Petzit (W. Haidinger Handb. der bestimmenden Mineralogie (1845) 556), < the name of W. Petz , the chemist who analysed the mineral + -it -ite suffix¹. Mineralogy. A rare mineral of the cubic crystal system consisting of a telluride of silver and gold with the approximate formula Ag₃AuTe₂, and occurring as metallic grey to black masses. ΘΚΠ the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > argentite group > silver telluride hessite1849 petzite1849 telluric silver1855 empressite1914 1849 J. Nicol Man. Mineral. 477 The petzite of Haidinger is the same species. 1868 J. D. Dana Syst. Mineral. (ed. 5) 51 Petzite... Differs from hessite in gold replacing much of the silver... Color between steel-gray and iron-black, sometimes with pavonine tarnish. 1959 Amer. Mineralogist 44 695 Petzite is a compound with a definite silver-to-gold ratio. 1992 U.S. Geol. Surv. Bull. No. 1975. 163 The primary ore minerals include sphalerite, galena..and petzite. This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022). < n.1849
随便看	θ176564 θ176565 θ176566 θ176567 θ176568 θ176569 θ17657 θ176570 θ176571 θ176572 θ176573 θ176574 θ176575 θ176576 θ176577 θ176578 θ176579 θ17658 θ176580 θ176581 θ176582 θ176583 θ176584 θ176585 θ176586