# hackmanite

> English word · Noun

## Definitions
1. An important variety of sodalite exhibiting tenebrescence.

## Etymology
From Hackman + -ite, named according to Finnish geologist Victor Hackman who first discovered the mineral in Kola peninsula.

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