# kamchatkite

> English word · Noun

## Definitions
1. An orthorhombic-pyramidal greenish brown mineral with the chemical formula KCu₃(SO₄)₂OCl.

## Etymology
From Kamchatka + -ite.

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