1. Open Lab of Ore Deposits Geochemistry;
Institute of Geochemistry;
Chinese Academy of Sciences;
Guiyang 550002;
2. Chengdu Institute of Technology;
Chengdu 610059;
silicon; isotope; siliceous; cathodoluminescence; tracing; of; ore-forming; material; source; Carlin-type; gold; deposit; Yunnan-Guangxi; triangle; area;