Both rubies and emeralds are minerals, which is a type of rock with a consistent chemical composition and a highly ordered ...

Get to know the main groups of meteorite. They differ in their amount of iron-nickel metal and what they reveal about the early solar system. Most iron meteorites are thought to be the cores of ...

The colors of rubies and emeralds are so striking that they define shades of red and green - ruby red and emerald green. But ...

Iron is a metal in group VIII of the periodic table with atomic number 26, an atomic weight of 55.85, and a density of 7.86. It has a melting point of 1539 C.

A student project has discovered superconductivity in polycrystalline iron-nickel-zirconide. Researchers from Tokyo Metropolitan University have identified a groundbreaking new superconducting ...

When a liquid metal cools and turns into a solid, its atoms come together to form crystals. The structure of these crystals is not perfect. Sometimes an extra layer of atoms squeezes between other ...

Researchers at Tokyo Metropolitan University have discovered a novel superconducting material by synthesizing a new transition metal zirconide with varying iron-to-nickel ratios.