Meaning Of The Word Vermiculite

Real Dictionary

What's the definition of Vermiculite? Find Vermiculite meanings, definitions and more at the Real Dictionary online.

Vermiculite Meaning

Vermiculite Definition
Vermiculite Definition

What's The Definition Of Vermiculite?

vermiculite in American English
any of a number of very soft, monoclinic, hydrous silicate minerals resulting usually from alterations of mica and occurring in tiny, leafy scales that expand greatly when heated: used for insulation, water adsorption, etc.
noun: any of a group of platy minerals, hydrous silicates of aluminum, magnesium, and iron, that expand markedly on being heated: used in the expanded state for heat insulation and as a plant growth medium

vermiculite in British English
noun: any of a group of micaceous minerals consisting mainly of hydrated silicate of magnesium, aluminium, and iron: on heating they expand and exfoliate and in this form are used in heat and sound insulation, fireproofing, and as a bedding medium for young pla

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