# sigismundite

> English word · Noun

## Definitions
1. A mineral containing barium, iron, calcium, sodium, aluminum, phosphorus, oxygen and hydrogen, first found in Italy.

## Etymology
From German Sigismund + -ite, after Pietro Sigismund.

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