Definition of palagonite in English:

palagonite

noun pəˈlaɡənʌɪt

Geology Mineralogy

A yellowish or brownish siliceous substance formed by the hydration and chemical alteration of basaltic glass, and occurring in vitreous basaltic tuffs that have undergone rapid chilling.

Origin

Mid 19th century; earliest use found in Charles Darwin (1809–1882), naturalist, geologist, and originator of the theory of natural selection. From German Palagonit from Palagonia, the name of a city in Sicily where the substance can be found + -it.

Definition of palagonite in US English:

palagonite

nounpəˈlaɡənʌɪt

Geology Mineralogy

A yellowish or brownish siliceous substance formed by the hydration and chemical alteration of basaltic glass, and occurring in vitreous basaltic tuffs that have undergone rapid chilling.

Origin

Mid 19th century; earliest use found in Charles Darwin (1809–1882), naturalist, geologist, and originator of the theory of natural selection. From German Palagonit from Palagonia, the name of a city in Sicily where the substance can be found + -it.

单词	palagonite
释义	Definition of palagonite in English: palagonite noun pəˈlaɡənʌɪt Geology Mineralogy A yellowish or brownish siliceous substance formed by the hydration and chemical alteration of basaltic glass, and occurring in vitreous basaltic tuffs that have undergone rapid chilling. Origin Mid 19th century; earliest use found in Charles Darwin (1809–1882), naturalist, geologist, and originator of the theory of natural selection. From German Palagonit from Palagonia, the name of a city in Sicily where the substance can be found + -it. Definition of palagonite in US English: palagonite nounpəˈlaɡənʌɪt Geology Mineralogy A yellowish or brownish siliceous substance formed by the hydration and chemical alteration of basaltic glass, and occurring in vitreous basaltic tuffs that have undergone rapid chilling. Origin Mid 19th century; earliest use found in Charles Darwin (1809–1882), naturalist, geologist, and originator of the theory of natural selection. From German Palagonit from Palagonia, the name of a city in Sicily where the substance can be found + -it.
随便看	exporters exporting exportings export rejects exports exports exports export surplus expos exposal expose exposed exposed exposed exposed to exposed to the elements exposement expose oneself expose oneself expose oneself to exposer exposer exposers exposes expose sb to