Eglinton, G., Lardy, I. A., Raphael, R. A., and Sim, G. A., J. Chem. Soc., 1154 (1964). Kunchur, N. R., and Truter, M. R., J. Chem. Soc., 3478 (1958). Jørgensen, Ch ...
Canadian miner XXIX Metal has completed the acquisition of the remaining 50% stake in the Roger Gold-Copper Project from SOQUEM, a subsidiary of Investissement Québec. Covering an area of 987ha ...
Heavy metal levels are often particularly high in ... to a webpage with the test results for the concentration of lead, mercury, arsenic and cadmium in the product. They are then left to figure ...
Fujian Provincial Key Laboratory for Coastal Ecology and Environmental Studies/College of the Environment & Ecology, Xiamen University, Xiamen 361102, China ...
The law bans the use of toxic mercury in gold mining, and would require private companies ... At this point, exploration has revealed deposits of gold and silver, but has been was no large-scale metal ...
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