Abstract: Taking the SPOT-5 at 2006 and aerial images at 2000 as main datum resources, supported by Remote Sensing technology and GIS techniques, the mine's geological environment in tongshan and surrounding region was investigated and supervised. The result that was verified in field shows that, the mine's environmental pollution of tongshan and surrounding region is very serious, the worst in which mine's environment was destroyed, are Tangshan city and Luanxian county, which are abundant with iron, coal and nonmetal ores. Mine exploitation produced lots of solid offals that took up large cultivated land, destroyed mass of vegetation and land, bringed bad power-dust pollution and water-body pollution, came forth obvious ground-sinks or subsides in part of Tangshan city. From 2000 to 2006, the damages of mine's environment inTangshan city assumed a fast ascending situation.