David Bressan is a geologist who covers curiosities about Earth. What are the most common minerals on earth? The answers is not as easy at is seems and depends if we consider the entire earth or ...

Iron is the most abundant metal on Earth and by far the one most used by man. It is cheap, strong and extremely versatile – but humans were only able to refine it 5,000 years ago, long after ...

"Our work shows that most of the precious metals on which our economies and many key industrial processes are based have been added to our planet by lucky coincidence when the Earth was hit by ...

Nevertheless, if you look at the universe as a machine for converting hydrogen to other elements, it is still young, with most of its journey ahead of it. Looking only at the Earth, however ...

It is a magnesium-iron-silicon-dioxide making up 38 percent of Earth's volume and the most common mineral on Earth. However, this mineral is stable only under high temperatures and pressure as ...

Despite their common ... and other metals to increase their creations’ sturdiness. Most mysterious: Metallic hydrogen Squeeze No. 1 with more than a million times the pressure of Earth’s ...

Lanthanum and cerium are among the most common rare earth metals. Lanthanum is used in camera lenses and lighting. Cerium is used in catalytic converters, which reduce combustion engine emissions.

Lanthanum and cerium are among the most common rare earth metals. Lanthanum is used in camera lenses and lighting. Cerium is used in catalytic converters, which reduce combustion engine emissions.