Earth's Core Crystal - Crystalinks Earth's Core Crystal The Earth's inner core is thought to be

have produced the quasicrystal. Magnetism in Ancient Crystals Reveals When Earth's Inner Core Emerged   Science Alert

magnetic field is thought to be generated deep inside the planet. An inner core of solid

discover a prehistoric world 500 miles below the surface. Lit by an inner sun, this inner earth

strong evidence that suggests the Earth has an inner and an outer core. The inner