People must change their stereotype of stone industry.There is no kiln in stone industry.Different from cement, glass, ceramics, brick, lime and other traditional staple building material products,stone mining industry is not adding the furnace, but the mining plus mechanical cutting.Therefore,stone itself does not need coal, electricity and oil use only. Stone mining and processing industry added value of comprehensive energy consumption of 0.3 tons of standard coal, which in all construction materials is the lowest.To develop low carbon economy,one is a positive commitment to environmental responsibility, to complete the requirements of the national energy saving targets; the other is to adjust the economic structure, improve energy efficiency, development of new industries, build an ecological civilization. This is a rejection of dealing after pollution, the first low-end after the first post-intensive mode of development of extensive practical approach is to achieve a win-win economic development and resource protection inevitable choice.