Precious Metals and Mining
UN resolutions targeting and sanctioning warlords and perpetrators of human rights abuses in the Democratic Republic of the Congo (DRC) are an example of sanctions restrictions targeted at the high-risk precious metals and mining industries.
In November 2012, escalation of fighting in the eastern province of the DRC, involving the notorious rebel group M23 and government forces, brought the decade-long armed conflict in that region to the top of the international agenda.
As a consequence, direct and indirect support for armed conflict by way of criminal offenses connected to the mining and processing of 3TG minerals (tantalum, tungsten, tin, and gold) poses a serious risk.
This type of sanctions risk exposure sits at the nexus to other due diligence requirements set out by the Organisation for Economic Co-operation and Development (OECD) in relation to human rights violations.
Supply chain due diligence can help to ensure the integrity of direct and indirect suppliers given the potentially great number of suppliers who may, by their associations and practices, pose a serious sanctions risk and reputation risk by association.
Tantalum
Tantalum is an element that is crucial for technology. Its primary use is as a capacitor or resistor in a variety of electronic equipment, such as computers, cell phones, and medical devices. Tantalum is also used as a metal alloy to improve strength, ductility, and to increase corrosion and heat resistance. Such alloys are used in jet engines, nuclear reactors, and aerospace technology. Its non-reactive nature also makes tantalum ideal for medical implants.
Tungsten
What is tungsten used for?
Current uses are as electrodes, heating elements and field emitters, and as filaments in light bulbs and cathode ray tubes. Tungsten is commonly used in heavy metal alloys such as high speed steel, from which cutting tools are manufactured. It is also used in the so-called 'superalloys' to form wear-resistant coatings.
TIN
What is tin used for?
It is a soft, silvery white metal with a bluish tinge, known to the ancients in bronze, an alloy with copper. Tin is widely used for plating steel cans used as food containers, in metals used for bearings, and in solder.
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2moThis is an important development to keep an eye on! The restrictions on antimony exports from China highlight the need for secure and responsible domestic mining operations like Perpetua Resources' Stibnite project. Ensuring a stable supply chain for critical minerals is vital for everything from technology to national defense. It's great to see initiatives that aim to bolster US mining and reduce reliance on foreign sources. This could significantly impact various industries and contribute to energy independence!