# phengite

> English word · Noun · IPA /ˈfɛn.d͡ʒaɪt/

## Definitions
1. Any of a series of dioctahedral micas of composition K(AlMg)₂(OH)₂(SiAl)₄O₁₀, similar to muscovite but with addition of magnesium.

## Etymology
From Latin phengites, from Ancient Greek φέγγος (phéngos). Doublet of fengite.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/phengite