AS 22444.1:2025 adopts and modifies ISO 22444-1:2020, which defines the terms for rare earth minerals, oxides and other compounds, as well as for related production processes.
Table of contents
Header
About this publication
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Terms related to rare earth minerals and ore
4.1 Rare earth minerals
4.2 Rare earth ores and concentrate
5 Terms related to rare earth oxides and other compounds
5.1 General terms
5.2 Rare earth compounds
6 Terms related to the rare earth production process
