Abstract: For the sake of interchanging some ideas about mining land reclamation and promoting the research level of mining land reclamation models in China, the writer investigated the treatment effect of more than 20 typical mining geology environments in the northwest region in 2010, looked back mining land reclamation development process in China, and systematically analyzed the harm of the open pit, solid waste stack-yard or grounds collapse to land. On this basis, the writer had an exploratory research on the land reclamation models of the open pit, the solid waste stack-yard and coal gangue treatment or reusing, the grounds collapse to land deformation area or water-logged ground. All of the models were some practical experience summary, and had some stronger applicability or operability, and had considerable significance to the mining land reclamation work.