Projects(51174062,51104036)supported by the National Natural Science Foundation of China;Project(2012BAE06B05)supported by the National Science and Technology Support Program of China during the 12th Five-Year Plan Period;Projects(2012AA061502,2012AA061501)supported by the National High-Tech Research and Development Program of China;Projects(N120602006,N110302002,N110602005)supported by Fundamental Research Funds for the Central Universities of China
Carbonaceous gold mines are important refractory gold ores. The previous results demonstrate that the carbonaceous matter is mainly composed of elemental carbon, organic acid and hydrocarbons. The dissolved aurocyanid...
Project(50874030)supported by the National Natural Science Foundation of China;Project(2009AA06Z104)supported by the National High-Tech Research and Development Program of China;Project(2008BAB34B01)supported by the National Support Program of China during the 11th Five-Year Plan Period
The microscopy and scanning electronic microscopy (SEM) were used to study the gold occurrence of Jiaojia gold mine, Shandong province. The results show that the gold-bearing minerals are composed of pyrite, chalcop...