Study on the Ore-forming Substance Component in Nanihu Molybdenum Mine Field
weng ji-chang1; 2; fu zhi-guo1; huang chao-yong1; pan jun-zhan3(1.no.2 geoexploration party of henan bureau of geoexploration and mineral development; xuchang 461000; china; 2.henan geological survey; zhengzhou 450007; china; 3.xiuchang building exploration design institute; xuchang 461000; china)
Oil-gass Self-potential(OGSP) Method and Its Application on Exploration of Hidden Oil-sands Mine at Dongsheng
bai wen-hua1; du qing-feng2; xiao yuan-fu3; yan qi-tuan1(1.langfang branch; research institute of petroleum exploration and development; petrochina.langfang; hebei 065007; china; 2.institute of geophysics and geochemistry.chinese academy of geological sciences.langfang; hebei 065000; china; 3.chengdu university of technology.chengdu; sichuan 610059; china)