advanced material

Gold Discovery & Production Topics

.5oz gold vial
Topics to be explored are Gold History, Extraction and production. ethods employed for locating deposits including deposit and formation types including auriferous deposits from volcanic hydrothermal induced epidermal high, intermediate and low sulfide ores, sedimentary deposits in carbonate rocks (limestone), and silicified (quartz) veins at the boundaries of granitic igneous rock. Proven and promising methods gold extraction and concentration methods. Aqua-Regia, Hg and gravity. Specific techniques on o Panning, hard rock, placer and sulfide gold mining.