But
that effort has backfired in Indonesia, where illicit backyard
manufacturers have sprung up to supply wildcat miners and replace
mercury that was previously imported from abroad. Now, Indonesia
produces so much black-market mercury that it has become a major global
supplier, surreptitiously shipping thousands of tons to other parts of
the world."
"Indonesia, the world’s fourth most populous nation, stands out for its
huge number of outlaw gold miners and for concerns that some
law
enforcement officials assigned to police the trade are instead profiting
from it."
"For decades, Indonesia got most of its
mercury legally from the United States and Europe. But recognizing the
harm it was doing, Western countries began reducing mercury exports six
years ago.
Since 2013, 114 countries, including Indonesia, have signed on to
the Minamata Convention,
a treaty that took effect in 2017 and that requires participating
nations to reduce the export and use of mercury in a variety of
industries.
Nevertheless, United
Nations trade data shows that Indonesia became a significant exporter of
mercury from 2015 to 2017, peaking at more than 320 tons in 2016."
"The government banned the use of mercury in gold mining in 2014, but has
done little to curb its use, clean up contaminated sites or warn the
public of the danger."
"The mercury trade is lucrative, but the gold business it supports is far
more profitable. By some estimates, Indonesia’s illicit small-scale
gold miners produce as much as $5 billion a year.
"Poverty is widespread in Indonesia, and many people, jobless and desperate, have flocked to the gold fields.
As
miners, they often live outside the law, digging for ore on land
without permission or government permits, sometimes in national parks
and protected areas.
To extract gold,
the miners mix liquid mercury with crushed ore. Gold in the ore binds
with the mercury to produce an amalgam of the metals. The miners heat
the small lump with a blowtorch, sending mercury vapors into the air and
leaving the gold behind."
"The president also has directed police and military commanders to take
action against personnel found to be involved in the illegal metals
trade. Officials said they were unaware of anyone being disciplined.
Spokesmen for the national police and the military declined to be
interviewed.
Officials say the
public has been warned about mercury’s dangers, but there is little
evidence of this in mining areas. Many miners insist it is not
hazardous.
The role of corrupt officials in the gold and mercury trade is widely recognized but seldom addressed by the government.
Some
members of the police and military are said to finance gold mining
operations, extort protection money, oversee their own mines and ensure
the safe transit of mercury and gold. Many tons of mercury seized by the
police have gone missing."
“When we
went to the field and talked to the people there, they admitted that the
police gave them the mercury,” said Putu Selly Andayani, head of the
West Nusa Tenggara Province Trade Agency. “They said the police helped
them to set up the illegal mining.”
Throughout
the country, miners work with mercury in plain sight without fear of
punishment. The occasional arrests of furnace workers and smugglers have
barely dented the supply.
Mercury
remains cheap and plentiful in the gold fields, where it is sold in
mining supply shops or by dealers who travel from village to village.
Dozens of Indonesian websites
offer mercury for sale."