gehlenite
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Gehlénite — Gehlénite[1] Catégorie IX : silicates[2] … Wikipédia en Français
Gehlenite — Infobox mineral name = Gehlenite category = , , boxwidth = boxbgcolor = imagesize = caption = formula = Ca2Al [AlSiO7] molweight = color = yellow brown, green grey, colourless habit = system = Tetragonal twinning = cleavage = Distinct/good… … Wikipedia
Gehlenite — Mélilite Les minéraux du groupe de la mélilite sont des silicates qui ont pour formule générale [8]X2[4]Y[4]Z2O7, où [N] signifie nombre de coordination N. Ce groupe comprend plusieurs minéraux, les plus importants étant les suivants :… … Wikipédia en Français
gehlenite — gelenitas statusas T sritis chemija apibrėžtis Mineralas. formulė Ca₂Al(Al,Si)O₇ atitikmenys: angl. gehlenite rus. геленит … Chemijos terminų aiškinamasis žodynas
gehlenite — /gay leuh nuyt /, n. a mineral, aluminum calcium silicate, occurring in prismatic crystals varying in color from gray green to brown. [1810 20; named after A. F. Gehlen (1775 1815), German chemist; see ITE1] * * * mineral composed of… … Universalium
gehlenite — geh·len·ite … English syllables
gehlenite — /ˈgeɪlənaɪt/ (say gayluhnuyt) noun a mineral silicate of aluminium and calcium, Ca2Al2SiO7, occurring in green or brown prismatic crystals. {named after AF Gehlen, 1775–1815, German chemist. See ite1} …
gehlenite — ˈgāləˌnīt noun ( s) Etymology: German gehlenit, from A. F. Gehlen, 19th century German chemist + German it ite : a mineral Ca2Al2SiO7 consisting of calcium aluminum silicate occurring in prismatic crystals isomorphous with akermanite … Useful english dictionary
Gehlenit — aus dem Fassatal, Südtirol, Italien Chemische Formel Ca2Al[4][AlSiO7] Mineralklasse Silikate und Germanate 9.BB.10 (8 … Deutsch Wikipedia
Melilite — Orthite and melilite (blue) with quartz, from a thin section in crossed polarized light. General Category Sorosilicates … Wikipedia
