The Goverment Advocates to Complexutilization for Resources

In 2010, China's central government adds 5 billion RMB to enhance the basic work for mineral exploration.
In addition, 3 billion RMB will be used for the saving and comprehensible usage of mineral resources.
And a total of 15 billion yuan (central and provincial) funds will gradually be launched for the geological survey.
The State-owned Assets Supervision and Adminitration Commission of China introduced measures recently to pay 50% of exploration costs back to the enterprises according the profits during the inspection.
To carry out geological prospecting, firstly, we must solve the issue what is “mine”? The so-called mine is made up from available ore, which stipulate by mineral industry and usually was been indicated by ore grade. Ore grade means enrichment of the useful component and unit level in the metal deposit and non-metal deposit (such as apatite, potassium salt, fluorite etc). Ore grade determines the level of development and utilization of mineral resources in aspect of the size of value, direction of production and utilization and process flow of technology and so on. Ore grade level of raw material indicates the level of richness and poverty of ore. However, the ore grade level of preparation concrete reflects the recycle of certain content. The industrial ore grade is an important indicator of industrial minerals. It changes with the national economic policy, the improvement of science and technology, the geology condition of ore deposit and demand of ore. For example, in early 19 century, the cooper only can be extracted when it contain the cooper element more than 10%.but now porphyry copper only contains copper element 0.5% and it has been extract in large scale. Comprehensive utilization of mineral resources, not only can debase the ore industrial grade ,increase the ore capacity, but also can be integrated collection of associated mineral resources, to discover the new mineral resources, expand the scope of prospecting, reduce waste, thereby enhancing the economic benefits, social protocols and environmental benefits.
General provisions of mineral geology exploration says that mineral geology explore must adhere to the principle of “comprehensive survey, comprehensive evaluation.” Make full use of and protect mineral resources. The survey and comprehensive evaluation of mineral resources include that, firstly, identify the type, content, occurrence, distribution of associated components; Identity the mineral structure and structural characteristics; research the comprehensive recycling possibility of associated components. Comprehensive grade decides the subject and circulates the reserves. Secondly, recycle and reuse the waste, waste water, waste gas, waste heat, pressure which formed in the production project in the future, such as complete crushing plant, jaw crusher, impact crusher, cone crusher, vibrating screen, belt conveyor etc. thereby increasing the amount of resources available.