# rockallite

> English word · Noun

## Definitions
1. A relatively dark, iron-rich peralkaline granite forming part of the islet of Rockall.

## Etymology
From Rockall + -ite.

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