bn:00079803n
Noun Concept
Categories: Minerals in space group 12, Soil improvers, Magnesium minerals, Mica group, Articles with short description
EN
vermiculite
EN
Any of a group of yellow or brown hydrous silicate minerals having a micaceous structure WordNet 3.0
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EN
Vermiculite is a hydrous phyllosilicate mineral which undergoes significant expansion when heated. Wikipedia
Smectite, phyllosilicate mineral Wikidata
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. OmegaWiki
A hydrated silicate mineral which expands on heating; it is used in insulation and as a medium for planting. Wiktionary
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