👉 Arfillite is a type of mineral that is commonly found in the Earth's crust. It is primarily composed of iron and nickel, which are both highly reactive elements. Arfillite has the ability to conduct electricity at high temperatures, making it an important material for various applications, including electronics, lighting, and construction. The term "arfillite" comes from the Latin word "arfa," meaning "iron" or "ironic." It is a type of iron ore that is known