Abstract Mercury (Hg) is a unique heavy metal toxicant found in numerous environmental and occupational settings. A major source of environmental Hg is artisanal and small-scale gold mining. whereby metallic mercury (Hg0) is used to concentrate gold from mined ore. If the Hg0-contaminated tailings are then subjected to cyanidation to extract any remaining gold. https://www.nacrack.com/flash-choice-Netgear-Nighthawk-LTE-Mobile-Hotspot-Router-Mobile-Hotspot-LTE-BRAND-NEW-p8608-best-super/