1. This element is included in the US’s list of critical minerals. It is prized for use in the control rods of nuclear reactors and for use in compounds that change their shape when magnetised (i.e.

Crystals such as Rose Quartz, Amethyst, Citrine, Rhodochrosite, and Lapis Lazuli have been cherished for their ability to enhance love lives. They help attract new romance, nurture relationships ...

Why Trust Us? Rare earth metals form from magmatic interactions within the Earth’s crust, so studying certain minerals formed from ancient volcanoes can help us understand where to mine them.