Characteristics of Gold - The New 49ersFor this reason, thin layers of gold are now being used in the window glass . that it is not a good idea to look at any substantial amount of raw gold for very long at .. increments are usually available wherever gold mining equipment is sold.equipment used to identify raw gold,Assaying Ores to determine gold content - Testing and analyzing your ore to assay its gold and silver content: Nevada . The instruments used in these analyses measure very small quantities of these . would do a rough assay by crushing or samples and carefully panning the results.
equipment used to identify raw gold