Study On The Ore Prospecting Of TeLeShaRi Lead Polymetallic Ore In Amdo County, Tibet

The work area is located in the North of Yanshiping Town, Amdo county.On the west side of 109 National Highway. To the area from ninety-three National Highway 109 on the road westbound about 40Km. In parallel with the 109 National Highway of the Qinghai-Tibet Railway under construction. From Yanshiping town northbound 500km can reach Qinghai province Golmud City. The southbound 700km reached the capital of Tibet autonomous region in Lhasa City.Mine has been found in three mineralization belt. No. I orebody mineralization belt controlled by NW-trending fault Fl. The bandwidth of 500-700M. Mineralization belt length 1350m, width 50?100m. In the mineralized zone size of 17 circle body. The main orebody tentative 4 recently, are located in No.l mineralization belt. ? and ? mineralization belt is located in the north of the mining area. The No. ? mineralization zone delineated one mineralized body. The No.? mineralization zone delineated five mineralized body. Because each mineralization belt are controlled by a trench only. And the grade of mineralization are low, so no resource estimation. A preliminary analysis of the deposit is hydrothermal ore-forming magmatic. According to the four main orebody(or The Mineralized body) of No. I mineralization belt. A preliminary estimate of resources (3341) are as follows:Lead metal content of 126000 t, Zinc metal content of 9000 T, silver metal quantity 8630Kg. According to participate in the four orebody(or The Mineralized body) resources calculation, the average grade of Lead is 5.96%. The Lead metal resources which The grade of Lead greater than 9% is 105000 t.