GOLD fever has spread through the mountains of Na Ri and the Government can no longer ignore the problem.
A smattering of reports in Vietnam's state press has revealed exploitation and possible corruption on a grand scale as a local gold rush takes hold.
About 700 children are toiling in 'near-slave' conditions for the owners of illegal mines in Na Ri, 120 kilometres from Hanoi.
Adult workers are reportedly being driven to the limits of endurance, then sacked without being paid.
The Prime Minister's office has launched an investigation. And as some leave more desperate than when they started, thousands more flock to Na Ri as mine owners spread tales of sudden riches.
Drugs and prostitution surround the hoards, creating a crime wave that has seen angry mobs kill eight suspected thieves in recent weeks.