Two models were generated from the data to predict gold extraction and thiosulfate consumption as a function of the leaching parameters The models predicted a gold extraction of 67 pct and reagent consumption of 2 kg S2O3²-/mt ore at 025 M S2O3²-, 00014 M Cu²+, 027 M NH4OH, 000625 M SO3²-, and leaching for 16 h
Feb 09, 2018· How to pan for gold and tips on final panning steps This little trick should be learned by every gold prospector
Gold pans: Most people immediately think of the gold pan as the most important tool for gold prospecting However, a brain is required to operate it, select the right location on the stream, get permission to enter the land and decide that the land has potential
The gold industry has been seeking alternative reagents for leaching gold from low-grade ores for the past 25 years The cost and transport of cyanide, the poor recovery of gold from carbonaceous ores, the lack of selectivity of cyanide towards copper minerals and the cost of waste treatment are real factors which can make cyanide unattractive in some circumstanc
Mar 21, 2016· In this video, I talk about Prospecting for Gold in a running creek I talk about what to look for and demonstrate my methods of finding and extraction Some of the best Gold in a creek can .