Abstract: This paper introduced Maifanshi resource distributing status and its mineral chemical component, and also summarized some research reports of Maifanshi adsorbs metal ions and bacteria, moreover prepared copper carrying maifanshi antimicrobial and tested the antibacterial performance of maifanshi and copper carrying maifanshi antimicrobial, at last, predicted that Maifanshi can be a excellent inorganic antimicrobial carrier before long.