광물 데이터베이스와 크리스탈 테라피광물Vanadio-oxy-chromium-draviteVanadio-oxy-chromium-draviteNaV3(Cr4Mg2)(Si6O18)(BO3)3(OH)3OTrigonale root IMA approved구성Composizione (% in peso)OCrSiVOOxygen43.8%CrChromium18.4%SiSilicon14.9%VVanadium13.5%MgMagnesium4.3%BBoron2.9%NaSodium2.0%HHydrogen0.3%어원명명 유래 dravite.보조 차크라sacral