광물 데이터베이스와 크리스탈 테라피광물PolyarsiteI.V. Pekov and A.V. Kasatkin·CC BY 4.0·WikimediaPolyarsiteNa7CaMgCu2(AsO4)4F2ClMonoclino third eye IMA approved구성Composizione (% in peso)AsONaCuAsArsenic30.5%OOxygen26.1%NaSodium16.4%CuCopper12.9%CaCalcium4.1%FFluorine3.9%ClChlorine3.6%MgMagnesium2.5%어원명명 유래 arsenate ion.보조 차크라crown