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Definition of Hectorite
1. Noun. (minerology) A basic silicate of magnesium and lithium; it is a clay mineral of the montmorillonite group ¹
¹ Source: wiktionary.com
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1. Noun. (minerology) A basic silicate of magnesium and lithium; it is a clay mineral of the montmorillonite group ¹
¹ Source: wiktionary.com