quenstedtite


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quenstedtite

[′kwen‚ste‚tīt]
(mineralogy)
Fe2(SO4)3·10H2O A pale violet to reddish-violet, triclinic mineral consisting of hydrated ferric sulfate; occurs in aggregates of crystals.
References in periodicals archive ?
The deposit has produced an attractive suite of colorful, well-crystallized, hydrous sulfates including coquimbite, halotrichite, krausite, metavoltine, potassium alum, quenstedtite, r^merite and voltaite.