Basis data mineral & terapi kristalMineralPoyarkoviteDavid Hospital·CC BY-SA 4.0·WikimediaPoyarkovite(Hg2⁺2)3Cl2O2Monoclino third eye IMA approvedKomposisiComposizione (% in peso)HgClHgMercury85.4%ClChlorine10.1%OOxygen4.5%EtimologiDinamai dari Vladimir Poyarkov.Chakra sekundercrown