rathiten.

Brit.

/ˈrɑːtʌɪt/,

/ˈraθʌɪt/, U.S.

/ˈrɑˌtaɪt/,

/ˈræˌθaɪt/

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

Etymology: < German Rathit (H. Baumhauer 1896, in Zeitschr. f. Krystallogr. u. Min. 26 594) < the name of G. vom Rath (1830–88), German mineralogist + -it -ite suffix¹.

Mineralogy.

Any of a group of minerals that consist of complex sulpharsenites of lead, often with thallium and other elements, and occur in crystalline dolomite in the Binnental in Valais, Switzerland; frequently with distinguishing Roman numeral; spec. (also rathite-I) the first described of these minerals, which occurs as metallic grey crystals of the monoclinic system and is distinguished from dufrénoysite by the presence of thallium, silver, and (sometimes) antimony.The rathites are structurally related to sartorite, and some are now identified with other minerals.

ΘΚΠ

the world > the earth > minerals > types of mineral > oxides and hydroxides > antimonites, arsenites, etc. > [noun] > arsenites

patrinite1861

rhombarsenite1887

xantharsenite1892

rathite1897

smithite1905

trechmannite1909

sinnerite1964

aktashite1970

1897 Mineral. Mag. 11 225 Characteristic of rathite, but not invariably present, are parallel systems of very fine striæ..on the crystal faces and on the fractured faces.

1953 Amer. Mineralogist 38 330 Rathite-II is monoclinic... The unit cell dimensions do not agree with previous structural or morphological data on rathite.

1965 Zeitschr. f. Kristallogr. 122 434 Rathite-I, (Pb,Tl)₃As₄(As,Ag)S₁₀, is a mineral of a sulfosalt group, to which rathite-II, rathite-III, rathite-IV, dufrenoysite, baumhauerite and scleroclase belong.

1999 I. Kostov & R. I. Kostov Crystal Habits Minerals vi. 105 The position of these sulphosalts is shown on the ternary Ag₂S(Cu₂S)—As₂S₃—PbS diagram... The layered P^a structure is typically represented by sartorite PbAs₂S₄, baumhauerite Pb₃As₄S₉, rathite (Pb,Tl)₆Ag₂As₅S₂₀ and smithite Ag₂As₂S₄.

This entry has been updated (OED Third Edition, December 2008; most recently modified version published online March 2022).

单词	rathite
释义	rathiten. Brit. /ˈrɑːtʌɪt/, /ˈraθʌɪt/, U.S. /ˈrɑˌtaɪt/, /ˈræˌθaɪt/ Origin: A borrowing from German. Etymon: German Rathit. Etymology: < German Rathit (H. Baumhauer 1896, in Zeitschr. f. Krystallogr. u. Min. 26 594) < the name of G. vom Rath (1830–88), German mineralogist + -it -ite suffix¹. Mineralogy. Any of a group of minerals that consist of complex sulpharsenites of lead, often with thallium and other elements, and occur in crystalline dolomite in the Binnental in Valais, Switzerland; frequently with distinguishing Roman numeral; spec. (also rathite-I) the first described of these minerals, which occurs as metallic grey crystals of the monoclinic system and is distinguished from dufrénoysite by the presence of thallium, silver, and (sometimes) antimony.The rathites are structurally related to sartorite, and some are now identified with other minerals. ΘΚΠ the world > the earth > minerals > types of mineral > oxides and hydroxides > antimonites, arsenites, etc. > [noun] > arsenites patrinite1861 rhombarsenite1887 xantharsenite1892 rathite1897 smithite1905 trechmannite1909 sinnerite1964 aktashite1970 1897 Mineral. Mag. 11 225 Characteristic of rathite, but not invariably present, are parallel systems of very fine striæ..on the crystal faces and on the fractured faces. 1953 Amer. Mineralogist 38 330 Rathite-II is monoclinic... The unit cell dimensions do not agree with previous structural or morphological data on rathite. 1965 Zeitschr. f. Kristallogr. 122 434 Rathite-I, (Pb,Tl)₃As₄(As,Ag)S₁₀, is a mineral of a sulfosalt group, to which rathite-II, rathite-III, rathite-IV, dufrenoysite, baumhauerite and scleroclase belong. 1999 I. Kostov & R. I. Kostov Crystal Habits Minerals vi. 105 The position of these sulphosalts is shown on the ternary Ag₂S(Cu₂S)—As₂S₃—PbS diagram... The layered P^a structure is typically represented by sartorite PbAs₂S₄, baumhauerite Pb₃As₄S₉, rathite (Pb,Tl)₆Ag₂As₅S₂₀ and smithite Ag₂As₂S₄. This entry has been updated (OED Third Edition, December 2008; most recently modified version published online March 2022). < n.1897
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