Definition of malladrite in English:

malladrite

noun ˈmalədrʌɪt

Mineralogy

A trigonal fluosilicate of sodium, Na₂SiF₆, occurring as pale rose-coloured crusts on lava.

Origin

1920s; earliest use found in Mineralogical Abstracts. From Italian malladrite from the name of Alessandro Malladra, Italian director of the Vesuvius Observatory + -ite.

Definition of malladrite in US English:

malladrite

nounˈmalədrʌɪt

Mineralogy

A trigonal fluosilicate of sodium, Na₂SiF₆, occurring as pale rose-coloured crusts on lava.

Origin

1920s; earliest use found in Mineralogical Abstracts. From Italian malladrite from the name of Alessandro Malladra, Italian director of the Vesuvius Observatory + -ite.

单词	malladrite
释义	Definition of malladrite in English: malladrite noun ˈmalədrʌɪt Mineralogy A trigonal fluosilicate of sodium, Na₂SiF₆, occurring as pale rose-coloured crusts on lava. Origin 1920s; earliest use found in Mineralogical Abstracts. From Italian malladrite from the name of Alessandro Malladra, Italian director of the Vesuvius Observatory + -ite. Definition of malladrite in US English: malladrite nounˈmalədrʌɪt Mineralogy A trigonal fluosilicate of sodium, Na₂SiF₆, occurring as pale rose-coloured crusts on lava. Origin 1920s; earliest use found in Mineralogical Abstracts. From Italian malladrite from the name of Alessandro Malladra, Italian director of the Vesuvius Observatory + -ite.
随便看	pre-nuclear prenup prenuptial prenuptial agreement prenyl prenylated prenylation preobjectal preobrazhenskite preoccipital preoccupancies preoccupancy preoccupant preoccupation preoccupations preoccupation with preoccupation with one's health preoccupative preoccupatively preoccupied preoccupied preoccupied by preoccupiedly preoccupied with/by preoccupied with ill health