Base de minéraux et lithothérapieMinérauxMcconnelliteDavid Hospital·CC BY 4.0·WikimediaMcconnelliteCuCrO2Trigonale heart IMA approvedCompositionComposizione (% in peso)CuCrOCuCopper43.1%CrChromium35.2%OOxygen21.7%Chakras secondairesthird eye
