laumontiten.

/ˈlɔːməntʌɪt/

Forms: Earlier lomonite, laumonite.

Etymology: Named (German lomonit ) by Werner, 1805, after Gillet de Laumont, its discoverer: see -ite suffix¹.

Mineralogy.

Hydrous silicate of aluminium and calcium, found in crystals which lose water when exposed to the air.

ΘΚΠ

the world > the earth > minerals > types of mineral > silicates > tectosilicate > [noun] > feldspathoid > zeolite > other zeolites

analcime1803

mesotype1803

laumontite1805

heulandite1822

okenite1828

dysclasite1835

brewsterite1843

mordenite1864

syhedrite1865

analcite1868

offretite1891

stellerite1909

yugawaralite1952

wairakite1955

nekoite1956

1805 R. Jameson Syst. Mineral. II. 539 Lomonite.

1808 T. Allan Alphabet. List Minerals 42 Laumonite.

1843 J. E. Portlock Rep. Geol. Londonderry 218 Laumonite has only been observed at Portrush, and is there very rare.

1868 J. D. Dana Syst. Mineral. (ed. 5) 400 Laumontite occurs in the cavities of trap.

1894 Amer. Jrnl. Sci. 148 190 Laumontite..Loses about ½ its water at 300°.

This entry has not yet been fully updated (first published 1902; most recently modified version published online March 2022).

单词	laumontite
释义	laumontiten. /ˈlɔːməntʌɪt/ Forms: Earlier lomonite, laumonite. Etymology: Named (German lomonit ) by Werner, 1805, after Gillet de Laumont, its discoverer: see -ite suffix¹. Mineralogy. Hydrous silicate of aluminium and calcium, found in crystals which lose water when exposed to the air. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > tectosilicate > [noun] > feldspathoid > zeolite > other zeolites analcime1803 mesotype1803 laumontite1805 heulandite1822 okenite1828 dysclasite1835 brewsterite1843 mordenite1864 syhedrite1865 analcite1868 offretite1891 stellerite1909 yugawaralite1952 wairakite1955 nekoite1956 1805 R. Jameson Syst. Mineral. II. 539 Lomonite. 1808 T. Allan Alphabet. List Minerals 42 Laumonite. 1843 J. E. Portlock Rep. Geol. Londonderry 218 Laumonite has only been observed at Portrush, and is there very rare. 1868 J. D. Dana Syst. Mineral. (ed. 5) 400 Laumontite occurs in the cavities of trap. 1894 Amer. Jrnl. Sci. 148 190 Laumontite..Loses about ½ its water at 300°. This entry has not yet been fully updated (first published 1902; most recently modified version published online March 2022). < n.1805
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