Base de minéraux et lithothérapieMinérauxMcbirneyiteDavid Hospital·CC BY-SA 4.0·WikimediaMcbirneyiteCu3(VO4)2Triclino heart IMA approvedCompositionComposizione (% in peso)CuOVCuCopper45.3%OOxygen30.4%VVanadium24.2%Chakras secondairesthird eye