Minerals
Azoproite
azoproite
Mg2(Ti0.5Mg0.5)O2(BO3)
Azoproite Mineral Data — via webmineral.com · Source
Overview
Azoproite is a rare manganese iron borate mineral with the chemical formula (Mg,Fe2+)2(Fe3+,Ti,Mg)(BO3)O2. It was first identified near Lake Baikal, Russia. It was named after the Association pour l'Etude Géologique des Zones Profondes de l'Ecorce Terrestre, whose acronym is AZOPRO in French.
Identification characteristics
- Mohs hardness 5.5