Hydrated cobalt arsenate, known for its striking crimson to pink color, often forming as an alteration product of cobalt-bearing minerals. It's associated with heart healing, personal power, and aligning with one's true self. (Arsenic content, handle with care).
Crimson Red, Peach Red, Pink, Purple, Grey (when massive)
Erythrite is classified as a arsenate mineral mineral which typically crystallizes in the monoclinic system. Its chemical formula is Co3(AsO4)2·8H2O. Common crystal habits include radial or stellate aggregates, fibrous, drusy; usually powdery and massive – rarely as striated prismatic crystals.