From Artisanal to Industrial: Formalising Small-Scale Mining in Central America
Francis O’Scier, Founder, President & CEO · · 6 min read
Formalisation raises recovery, removes mercury from the circuit, and converts informal income into taxable, traceable production. It is also hard, slow work.
Across Central America, a large share of gold production has historically come from artisanal and small-scale operations. These are real livelihoods, and they predate every company that arrives with a concession map. The choice facing an industrial operator is whether to displace that activity or to formalise it.
The technical case
Informal recovery methods are typically low-yield. Simple sluicing and mercury amalgamation may recover only a fraction of the contained gold, leaving valuable material in tailings while releasing mercury into watercourses. Gravity concentration, properly designed sluices and centrifugal concentrators, and cyanide-free intensive leaching in a controlled circuit can materially raise recovery — meaning the same rock, mined by the same people, yields more revenue with less harm.
The commercial case
- Formal production can be assayed, documented and sold to refiners who require chain-of-custody.
- Documented provenance opens buyers who will not touch undocumented gold at any discount.
- Legal tonnage generates royalties and tax receipts that fund local infrastructure.
None of this happens through a press release. It requires training, equipment, on-site assay capability, fair and prompt payment, and years of consistent conduct. KWE Metals treats formalisation as an operating discipline rather than a corporate social responsibility line item, because a mine that is resented does not run.