phengite (English, noun)
expansion: phengite (countable and uncountable, plural phengites)
Senses:
topics: chemistry
geography
geology
mineralogy
natural-sciences
physical-sciences
glosses: Any of a series of dioctahedral micas of composition K(AlMg)₂(OH)₂(SiAl)₄O₁₀, similar to muscovite but with addition of magnesium.
tags: countable
uncountable
Forms:
form: phengites
tags: plural