Database minerali e cristalloterapiaMineraliMckinstryiteOceancetaceen Alice Chodura·CC BY-SA 3.0·WikimediaMckinstryiteAg5Cu3S4Ortorombico root IMA approvedComposizioneComposizione (% in peso)AgCuSAgSilver62.8%CuCopper22.2%SSulfur14.9%EtimologiaNome derivato da Hugh Exton McKinstry.