Illegal Gold Mining
Due to instability in the global market place in recent years, the price of gold has risen to its highest historical levels. From 2000 to 2010, the price increased over 300% and continues to rise. When the price of gold is high, miners who normally wouldn’t extract gold in marginal areas are able to do so without economic losses. In the Amazon, this results in rampant artisanal mining at the base of the Andes where millions of years of sedimentary runoff have accumulated small deposits of gold.
The Madre de Dios region of Peru is considered a ‘low-governance’ area, meaning the government lacks the capability to monitor mining operations. The result is the environmental impact of mining in the region is not regulated. Large landscapes are deforested, existing vegetation and trees are burned, and dangerous quantities of mercury are released into the environment. Recent studies have suggested that the impact of gold mining outpaces the impact from traditional development.
Gold mining is responsible for the destruction of important Amazonian habitat. Andean cloud forests are a hotspot for biodiversity and contain many endemic species. In addition, the release of mercury into the environment allows the methylated form of mercury to enter local food chains. As many local populations depend on freshwater fish for a protein source, this release has become a public health issue.
The Cycle of Gold
After locating gold deposits, miners cut down forests in the area to access the soil. This destroys habitat for rainforest plants and animals, and the runoff from the clearing process flows into rivers and negatively affects aquatic species. After the trees are cut down, miners burn the remnant trees, a process that releases large quantities of carbon dioxide into the atmosphere. Deforestation and the burning of trees is the source of 30% of carbon dioxide emissions worldwide.
In industrial-scale mining operations, heavy equipment is brought in to clear the area completely and move the soil. Dump trucks are filled with dirt from the riverbanks which is then dropped into a large sluice. Hoses are used to filter the soil and separate the tiny gold flecks from the rocks and clay. The sluice acts like a sieve to break up larger pieces of clay. It carries the smallest pieces of soil towards a series of mats where laborers await.
Once the dirt reaches the bottom of the sluice, miners shake it onto specialized mats in order to filter out the tiny gold flecks. The remaining mud is handled by miners and placed into barrels containing mercury and river water. Mercury chemically binds to the gold, and by stirring the mixture, miners can accelerate the binding process. When the gold and mercury congeal into a solid, it is removed and the toxic mercury waste-water is poured back into the river. Over 100 tons of mercury are poured into Amazonian rivers each year. Mercury is known to cause neurological damage to humans, especially children and the elderly, and also harms aquatic species that are sensitive to heavy metals in their environment.
The gold and mercury conglomerate is placed in a small vessel and heated with a blowtorch to burn off the mercury, leaving a purified gold nugget. This process releases harmful mercury vapors into the atmosphere which later enter the food chain during rainstorms. Once the mercury is burned off, a pure gold nugget remains. This is taken to a casa de oro, a gold trading post, where it can be sold at up-to-the-minute prices. The prices of gold have increased exponentially during recent years, which accelerates this process and the destruction of the pristine rainforest.
Areas which were once covered with lush rainforest have been turned into barren and toxic wastelands – all for the price of gold.
Read More about Gold Mining
Amazon Aid attends Vatican conference focusing on Pope Francis’ landmark environmental encyclical Praise Be
Sarah duPont of Amazon Aid Foundation attended the conference observing the anniversary of LAUDATO SI’: ON CARE FOR OUR COMMON HOME in early July. This follows a visit Sarah made to the Vatican in February 2018 to screen Amazon Aid’s documentary River of Gold for a group of the Pope’s environmental advisors. The film focuses on illegal gold mining in Peru and the environmental consequences for the Amazon rainforest and the indigenous people of the region.read more
In July, Sarah duPont of Amazon Aid Foundation will return to Rome by invitation to meet with some of Pope Francis' advisors on climate change and environmental protection. This trip to the Vatican is a follow-up to a visit by Sarah duPont in January 2018, when she...read more
Sarah duPont & Rossana Silva Repetto, Exec. Secretary of the Secretariat of the Minamata Convention meet at the UN in Geneva
While in Geneva in late May, representatives of AAF had the opportunity to meet with key team members of the UN working on ratification and implementation of the Minamata Convention, which seeks to reduce mercury pollution from the targeted activities responsible for...read more
MAY 28, 2018 - The world premiere of River of Gold in German/Deutsch took place a cinema in Bern, Switzerland. Post-screening, a prestigious and knowledgable panel discussed the film, engaged in spirited Q & A, and allies of Amazon Aid’s mission were there to lend...read more
JUNE 5, 2018: Sarah DuPont of Amazon Aid Foundation and producer of River of Gold was invited to screen the documentary on World Environment Day at the United Nations in Geneva. A panel discussion and audience Q & A session followed. The screening of River of Gold was...read more
The Madre de Dios, or “Mother of God” region, of southeastern Peru, where the Amazon rainforest meets the eastern slope of the Andes, is one of the most critical biodiversity hotspots on Earth. This area is the headwaters regions of the Amazon River which carries 20%...read more
Award-winning photojournalist and Artist for the Amazon Ron Haviv recently won an international photography award for a photo from his Amazon Gold story from American Illustration and American Photography (AI-AP). AI-AP are the leading hardcover, juried annuals, which...read more
Artist Natalie Jeremijenko, who visited the University of Virginia this spring, posed a question to a group of us during the course Environmental Art Activism: do you have anything on your person for which you can describe the origins of all the materials, and the...read more
1. The gold in that jewelry? It may have come from an artisanal mine – a small-scale, low-tech, often illegal mine. 2. This sort of mining is really problematic. 3. It hurts biodiversity right in its hotspot. Not only is Peru home to some of the most biologically...read more
A toxic result of illegal gold mining