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单词 imerinite
释义

imeriniten.

/ɪməˈriːnʌɪt/
Etymology: < French imerinite (A. Lacroix Minéral. de la France (1910) IV. 787), < Imerina (French Imérina ), name of a region in central Madagascar: see -ite suffix1.
Mineralogy.
A colourless or pale blue hydrated silicate of sodium, magnesium, and iron, Na2(Mg,Fe ii,Fe iii)6Si8O22(O,OH)2, related to richterite.
ΘΚΠ
the world > the earth > minerals > types of mineral > silicates > amphibole (double chain) > [noun] > other
uralite1835
gamsigradite1862
palygorskite1868
richterite1868
barkevikite1892
xiphonite1899
narsarsukite1900
winchite1906
juddite1908
imerinite1913
tirodite1938
1913 Mineral. Mag. 16 363 Imerinite... A soda-amphibole containing only a small amount of sesquioxides and so allied to soda-richterite.
1963 W. A. Deer et al. Rock-forming Minerals II. 353 The names imerinite (Lacroix, 1921) and szechenyite (Krenner, 1900), used for members of the richterite series from Madagascar and Burma respectively, serve no useful purpose and should be abandoned.
This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2018).
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n.1913
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