how to process gold ore ehow
How Is Gold Extracted From Gold Ore? | SciencingJan 9, 2018 . Several processes can then be used to separate the gold from the ore. The most common techniques in the United States use cyanide in various ways. In one, the ground ore is put into a tank containing a weak cyanide solution and zinc is added. The zinc causes a chemical reaction which separates the.how to process gold ore ehow,Do It Yourself Gold Recovery (with Pictures) | eHowThere are many ways to recover gold on your own. Recovering gold by metal detecting, scrap computer and electronics components, and gold mining are three of the most popular ways. Special equipment and knowledge are required for gold recovery. With some basic equipment and education, anyone can learn to.how to process gold ore ehow,How to Refine Gold in the Fire | eHowThere are two main sources for gold: mining and scrap. As gold prices go up, gold recycling becomes more attractive. But different pieces of recycled gold vary in the amount of gold they actually contain. Gold can be mixed with other metals like copper, which is used in red gold, or mercury, which is used in dental gold.