Minerals are typically formed when molten rock, or magma, cools, or by separating out of mineral-rich water, such as that in ...

This video explores how clear and coloured plastic gems behave when embedded inside resin skull moulds. The project focuses ...

A gemstone is the name given to a rare or otherwise highly prized mineral crystal. They are often cut and polished to make jewelry, ornaments, and clothes. Gemstones have been sought after by mankind ...

There are over 2,000 identified natural minerals. Of them, less than 100 are considered gemstones, and, of those, only 16 have any perceived importance or value. We’re going through some of our ...