A process and composition of matter for the recovery of metal from a
metal-laden ore, soil or rock is provided. A liquid, non-toxic, low pH
acidic composition is used as a chelating agent that extracts the metal
into a pregnant liquid solution. The pregnant solution is treated by
known conventional means, such as filtration, centrifuging, or
electrolysis to remove the extracted metals. The low pH, acidic
composition (LpHAC) does not have any known toxicity to man or the
environment and performs as an ideal fluidized reaction metal extractant.
As a metal extracting agent, it effectively and efficiently extracts gold
and other metals from ore laden soil or rock with no environmental and
negative health impact.