Conflict Minerals

U.S. Geological Survey experts provide technical support to the State Department to help track and monitor the mining of conflict diamonds and minerals.

Peter Chirico (pictured above advising officials in Côte d’Ivoire) is a scientist with the U.S. Geological Survey who has worked to understand how the exploitation of diamonds and other natural resources contributes to the funding of conflicts. Chirico served as a scientific and technical advisor to the State Department of State’s Bureau of Economic and Business Affairs.

Conflict Minerals

Diamonds and other precious minerals may be dazzling, but they can have a darker side.

Conflict diamonds, also known as “blood diamonds,” fund terrorists and other armed groups who seek to commit crimes and overthrow legitimate governments. Other conflict minerals, including gold, tin, tantalum, and tungsten, are essential components in many technology products.

Increasingly, consumers are asking questions about where these materials come from and demanding stones and minerals that have be mined responsibly and have not funded armed conflict.

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This U.S. Geological Service aerial photo of mine pits in Séguéla, Côte d’Ivoire shows the devastating effects illegal mining can have on the environment. (Photo courtesy of Peter Chirico)

Handful of rough diamonds

Rough, uncut, unpolished diamonds like these are often used by rebel groups to finance military action against legitimate and internationally recognized governments. Kimberley Process Certificates confirm that rough diamonds have not benefited these groups. (Above: A handful of rough diamonds on loan from the Smithsonian National Museum of Natural History, Gems & Minerals Collection.)

Responsible Sourcing

The State Department works with governments, international organizations, and the business community to sever the links between mineral resources and armed conflicts.

This includes participating in the Kimberley Process, which regulates the international trade of rough diamonds, and building support for due diligence guidelines that promote conflict-free supply chains for all minerals.

The State Department and its partners also work to improve trade regulations and transparency in high-risk areas around the world.

There are components of things we depend on every day that are made from minerals and metals mined all over the world—from toothpaste and cosmetics . . . to cell phones . . . to the jewelry and luxury goods we own.”

—Peter Chirico, U.S. Geological Survey