uranophanen.

Brit.

/jᵿˈranəfeɪn/, U.S.

/jʊˈrænəˌfeɪn/

Origin: Formed within English, by compounding; modelled on a German lexical item. Etymons: urano- comb. form², -phane comb. form.

Etymology: < urano- comb. form² + -phane comb. form, after German Uranophan (M. Websky 1853, in Zeitschr. der Deutsch. Geol. Ges. 5 427).

Mineralogy.

A yellow mineral occurring as an alteration product of uranium ores, typically as crusts or groups of radiating needle-like crystals. Cf. uranotile n.Uranophane is a hydrated calcium uranyl silicate, Ca(UO₂)₂(HSiO₄)₂·5H₂O. Crystal system: monoclinic.

ΘΚΠ

the world > the earth > minerals > types of mineral > silicates > miscellaneous silicates > [noun] > other silicates of two elements

bustamite1830

nickel-gymnite1853

uranophane1861

genthite1867

howlite1868

uranotile1871

peckhamite1880

kentrolite1882

melanotekite1882

åkermanite1890

molybdophyllite1901

ramsayite1924

truscottite1925

reedmergnerite1954

1861 Geologist 4 312 Uranophane (Websky). This new mineral is from a copper-mine at Kupferberg, in Silesia.

1917 Bull. U.S. Geol. Surv. No. 625. 436 Uraninite..is partly altered to yellow uranium ocher (uranophane?).

1965 G. J. Williams Econ. Geol. N.Z. xiii. 206/2 Some intergranular uranophane was observed.

1997 Jrnl. Afr. Earth Sci. 25 239/1 Fractures with infilling jasper veins hosting U minerals such as pitchblende, uranophane and renardite.

This entry has been updated (OED Third Edition, March 2012; most recently modified version published online December 2021).

单词	uranophane
释义	uranophanen. Brit. /jᵿˈranəfeɪn/, U.S. /jʊˈrænəˌfeɪn/ Origin: Formed within English, by compounding; modelled on a German lexical item. Etymons: urano- comb. form², -phane comb. form. Etymology: < urano- comb. form² + -phane comb. form, after German Uranophan (M. Websky 1853, in Zeitschr. der Deutsch. Geol. Ges. 5 427). Mineralogy. A yellow mineral occurring as an alteration product of uranium ores, typically as crusts or groups of radiating needle-like crystals. Cf. uranotile n.Uranophane is a hydrated calcium uranyl silicate, Ca(UO₂)₂(HSiO₄)₂·5H₂O. Crystal system: monoclinic. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > miscellaneous silicates > [noun] > other silicates of two elements bustamite1830 nickel-gymnite1853 uranophane1861 genthite1867 howlite1868 uranotile1871 peckhamite1880 kentrolite1882 melanotekite1882 åkermanite1890 molybdophyllite1901 ramsayite1924 truscottite1925 reedmergnerite1954 1861 Geologist 4 312 Uranophane (Websky). This new mineral is from a copper-mine at Kupferberg, in Silesia. 1917 Bull. U.S. Geol. Surv. No. 625. 436 Uraninite..is partly altered to yellow uranium ocher (uranophane?). 1965 G. J. Williams Econ. Geol. N.Z. xiii. 206/2 Some intergranular uranophane was observed. 1997 Jrnl. Afr. Earth Sci. 25 239/1 Fractures with infilling jasper veins hosting U minerals such as pitchblende, uranophane and renardite. This entry has been updated (OED Third Edition, March 2012; most recently modified version published online December 2021). < n.1861
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