Rare Earth Element

Rare earth elements (REEs) are a group of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides, plus scandium and yttrium. Scandium and yttrium are considered rare earth elements because they tend to occur in the same ore deposits as the lanthanides and exhibit similar chemical properties. Despite their name, most rare earth elements are not particularly rare in the Earth’s crust; however, they are rarely found in concentrated forms, which makes their extraction economically challenging.

The lanthanides are metals that are similar in their properties, including their shininess and reactivity. These elements are key components in a wide range of technological applications due to their unique magnetic, luminescent, and electrochemical properties. They play crucial roles in the manufacture of modern technologies such as smartphones, computers, wind turbines, electric vehicles, and various defense systems. Specific uses include powerful permanent magnets, phosphors in color television and computer screens, catalysts in automotive catalytic converters, and components in rechargeable batteries.

The extraction, refinement, and processing of rare earth elements can be environmentally challenging and technically complex, which has led to concerns about the supply and geopolitical implications of these critical materials. China has been the dominant supplier of rare earth elements, controlling a significant portion of the world’s production and reserves, which has prompted other countries to develop their own REE resources to ensure a stable supply for future technological development.

The Global Trade of Samarium and Its Geopolitical Implications

Minerals of the World, Rare Earth Element, Samarium

The global trade of samarium, a rare earth element with significant applications in various high-tech industries, has become a focal point of geopolitical tensions and economic strategies. As countries around the world vie for control over the limited supplies of this critical resource, the implications for international relations, economic development, and technological innovation are profound. […]

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Investing in the Future: The Economics of Samarium

Minerals of the World, Rare Earth Element, Samarium

The world of minerals and stones is not just about their beauty or scientific interest; it also encompasses a significant economic dimension. Among the myriad of elements that the Earth harbors, some have carved out a niche for themselves in the technological and industrial landscapes, becoming invaluable resources. Samarium, a rare earth element, is one

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Samarium: A Critical Element in Advanced Robotics

Minerals of the World, Rare Earth Element, Samarium

In the vast tableau of the periodic table, each element carries its unique significance, contributing to various technological advancements and industrial applications. Among these elements, Samarium, a rare earth metal, has emerged as a critical component in the development of advanced robotics. This article delves into the properties of Samarium, its role in robotics, and

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Rare Earth Revelations: Spotlight on Neodymium

Minerals of the World, Neodymium, Rare Earth Element

The world of minerals and stones is vast and varied, with each element holding its unique significance and application. Among these, rare earth elements (REEs) hold a special place due to their critical role in modern technology and industry. Neodymium, a member of the REE family, stands out for its fascinating properties and wide-ranging uses.

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The Strategic Mining of Samarium for Global Technology

Minerals of the World, Rare Earth Element, Samarium

The strategic mining of samarium, a rare earth element, has become increasingly significant in the global technology landscape. This element, with its unique magnetic and conductive properties, plays a crucial role in the development of various high-tech devices, from smartphones to electric vehicles and even in the field of clean energy. The exploration, extraction, and

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Samarium’s Impact on Renewable Energy Technologies

Minerals of the World, Rare Earth Element, Samarium

The quest for sustainable and renewable energy sources has led to significant advancements in technology and materials science. Among the various elements contributing to this field, samarium, a rare earth metal, has emerged as a key player. This article delves into the role of samarium in renewable energy technologies, exploring its properties, applications, and the

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The Surprising Uses of Samarium in Cultural Industries

Minerals of the World, Rare Earth Element, Samarium

The element samarium, a rare earth metal, might not be as widely recognized as gold or silver, but its applications are surprisingly diverse and significant, especially within cultural industries. This article delves into the unique uses of samarium, shedding light on its importance beyond the realms of science and technology. From enhancing the color of

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Is there a magnet stronger than neodymium

Minerals of the World, Neodymium, Rare Earth Element

When it comes to magnets, strength is a key factor that determines their application and utility. Neodymium magnets, made from an alloy of neodymium, iron, and boron, are currently the strongest type of permanent magnets available commercially. They have revolutionized various industries with their incredible magnetic properties. However, the quest for even stronger magnets is

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