Arakiite (IMA symbol: Ark[1]) is a rare mineral with the formula (Zn,Mn2+)(Mn2+,Mg)12(Fe3+,Al)2(As3+O3)(As5+O4)2(OH)23.
Arakiite is stoichiometrically similar to hematolite.
It is one of many rare minerals coming from the famous Långban manganese skarn deposit in Sweden.
Other minerals bearing both arsenite and zinc include kraisslite and mcgovernite.
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