Единственный способ определения золота! Мокрая химия.

the video shows a simplified method for determining gold from rock, taken from the section of geochemistry: determination of the content of ore bodies. This method is still used, with an accurate and averaged calculation of gold content, by means of "wet chemistry", since it is still the only accurate and correct one. After the forum is launched, a link to the site will be displayed here, where you can read the full description of this method.