# landauite

> English word · Noun

## Definitions
1. A trigonal-rhombohedral black mineral containing iron, lead, manganese, oxygen, potassium, sodium, titanium, and zinc.

## Etymology
From Landau + -ite.

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