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erionite

noun
er·i·o·nite | \ ˈerēəˌnīt \
plural -s

Definition of erionite 

: a mineral NaKCaAl4Si12O32.12H2O consisting of zeolitic aluminosilicate of sodium, potassium, and calcium occurring in aggregates of orthorhombic fibrous white crystals resembling wool (specific gravity 2)

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History and Etymology for erionite

Greek erion wool + English -ite

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Dictionary Entries near erionite

Eriococcidae

eriogonum

eriometer

erionite

eriophorum

Eriophyes

eriophyid

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