Why do you need coltan?

Coltan, a mineral composed of columbite and tantalite, is vital for the production of tantalum, which is used in electronic components such as capacitors and resistors. These components are essential for devices like smartphones, laptops, and electric vehicles, making coltan critical for the technology industry. Additionally, coltan extraction has economic implications in regions where it is mined, but it also raises ethical concerns regarding environmental impact and human rights issues.