Basis data mineral & terapi kristalMineralRonneburgiteThomas WitzkeยทCC BY-SA 3.0 deยทWikimediaRonneburgiteK2MnV4O12Monoclino third eye IMA approvedKomposisiComposizione (% in peso)VOKMnVVanadium38.5%OOxygen36.3%KPotassium14.8%MnManganese10.4%EtimologiDinamai dari Ronneburg.Chakra sekundercrown