Abstract: Green mining is the implementation of the Lucid waters and lush mountains are invaluable assets .The metal mines in China gradually go deeper and the government tightens and implements the environmental protection policy,and with these facts,green mining of deep metal mines is becoming a new normal.In order to achieve sustainable development of metal mines exploitation while meet the requirements of national economy development,the 3 development stages of green mining in domestic metal mines are reviewed,the challenges faced by green mining of deep metal mines are summarized and analyzed,the green mining modes are proposed,the technical framework system namely the efficient,two withouts,oneecological for green mining of deep metal mines is explored,and the key technology and their application for green mining of metal mines are introduced.Hopefully these measures can provide theoretical and technical support for safe,efficient and environmental mining of deep mines.