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Meaning of nontronite | Babel Free

Noun CEFR B2

Definitions

An iron-rich clay mineral of the montmorillonite group

countable, uncountable

Examples

“Nontronite, a variety of chloropal occurs as a light yellow powder in druses of the North Conway granite (99, p. 312).”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

nontroversy nontrucker nontrump nontrustee Nontruth nontuple

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