rosenbuschiten.
/ˌrəʊznˈbʊʃʌɪt/, U.S. /ˌroʊzənˈbʊˌʃaɪt/ Mineralogy.
A rare rock-forming mineral containing zirconium, occurring as slender orange or grey crystals, esp. in nepheline-syenites and pegmatites.Rosenbuschite is a fluorine-containing silicate of calcium, sodium, zirconium, and titanium, (Ca,Na)3(Zr,Ti)Si2O8F. Crystal system: triclinic.
ΘΚΠ
the world > the earth > minerals > types of mineral > silicates > miscellaneous silicates > [noun] > silicates of zirconium and others
rosenbuschite1888
hiortdahlite1892
murmanite1924
1888 Amer. Naturalist 22 528 Calciothorite, Melanocerite and Rosenbuschite are silicates of the rare metals. They are found in the elæolite–syenite veins of Norway.
1937 Norsk Geol. Tidsskrift 17 17 Rosenbuschite..occurs in sparse pale-orange patches of close-packed parallel to divergent fibres and needles embedded in coarsely crystallized pegmatite.
1966 W. A. Deer et al. Introd. Rock-forming Minerals 60 Rosenbuschite occurs as an accessory mineral in nepheline-syenite, but is a more frequent constituent of nepheline-syenite pegmatites.
2008 G. Ferraris et al. Crystallogr. Modular Materials iii. 224 The götzenite-seidozerite-rosenbuschite group of zirconium-titanium silicates, the title compound being rosenbuschite.
This entry has been updated (OED Third Edition, November 2010; most recently modified version published online March 2022).
<
n.1888- ill-directed
- ill-dispersing
- ill-disposed
- ill-disposedness
- ill-dissembled
- ill-divining
- ill-doer
- ill-doing
- ill-done
- ill-drawn
- ill-dreader
- ill-dressed
- ill-effaceable
- ill-equipped
- ill-erected
- ill-evil-gotten goods never prosper
- ill-eyed
- ill-faced
- ill-famed
- ill-fancied
- ill-fardled
- ill-faring
- ill-faringly
- ill-fashioned
- ill-fated