Shandong important minerals "three rate" investigation and evaluation of the results of preliminary acceptance by

In Jinan, Shandong Provincial Department organized the " important mineral resources in Shandong Province " three rate " Survey and Evaluation Report " review meeting. Geological participating , mining, computer databases nine experts listened to the content of " evaluation report " Introduction, access to relevant information , after careful discussion , agreed that: " Shandong important mineral resources," three rate " Survey and Evaluation Report " chapters complete drawings , specifications schedule agreed through the" Evaluation Report " preliminary acceptance.

Since 2012 , according to the Ministry of Land and notice requirements , combined with practical , Shandong Province , ministries and agencies issued a " Shandong Province, an important mineral " rule of three " investigation and evaluation work plan" for coal , iron, copper , lead, zinc , refractory clay , molybdenum, rare earths , gold, salt , graphite, magnesite , gypsum, talc , diamond, fluorite , granite finishes , brine and other minerals have been developed 17 launched the " three rate" investigation and evaluation , including salt , magnesite , gypsum, talc , diamond, granite finishes , the brine is added minerals since .

Completing the survey take the mining rights , access to mine -related raw materials, on-site surveys and seminars , etc., for reporting data to the original data , such as conduct on-site verification , validation. According to statistics , the province investigated 937 mines , field verification 464 , and 937 mines surveyed enterprises ' mining recovery rate , recovery rates , comprehensive utilization " were investigated and evaluated. Through the survey , the basic focus of Shandong Province to identify minerals mines currently in production , " three rate" and the status of mining and utilization technologies , to identify the low-grade mineral of associated minerals , refractory mineral resource status and tail comprehensive development and utilization of mineral status .


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