Rare Earth Minerals

What is Rare Earth Minerals?

Rare Earth Minerals (REMs) are a set of seventeen metallic elements that are crucial for various high-tech applications, including electronics, renewable energy, and defense. Despite being termed 'rare,' they are relatively abundant in the Earth's crust but are difficult and costly to extract and process.

Historical Background

China has historically dominated the production and processing of REMs, controlling a significant portion of the global supply chain. This dominance has raised concerns about supply security and geopolitical risks, leading other countries to seek alternative sources and processing capabilities. India has significant reserves but lags in extraction and processing technologies.

Key Points

10 points

1.
Comprise 17 elements: 15 lanthanides, plus scandium and yttrium
2.
Essential for electronics, magnets, catalysts, and alloys
3.
Used in smartphones, wind turbines, electric vehicles, and defense systems
4.
China controls majority of global production and processing
5.
Extraction and processing are environmentally challenging
6.
Supply chain vulnerabilities pose geopolitical risks
7.
India has significant reserves, particularly monazite sands
8.
Government initiatives to promote domestic production and processing
9.
International collaborations to secure access to REMs
10.
Focus on sustainable mining practices and recycling

Visual Insights