IMA mineral species

Ermakovite

(NH₄)(As₂O₃)₂Br

Arsenite mineral.

Properties

Chemical formula(NH₄)(As₂O₃)₂Br
ElementsN, H, As, O, Br
Crystal systemHexagonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolEkv

“—” means no reliable value in Wikidata yet. Check Mindat for full data.

🌍 Where it's found

Type locality (where it was first described): Ravat Kishlak, Tajikistan