When you think of Earth's riches, diamonds, gold, and rare earth minerals likely come to mind. However, beyond these tangible ...

The world's rarest gemstone is made of kyawthuite ... why make things easy) are rare metals, but not extraordinarily so.

Large crystals found in geodes and other rocks are relatively rare. Pink ChalcedonyA pink chalcedony shows off its beauty. Chalcedonies include many types of cryptocrystalline quartz gems and ...

What is the 'new fact deep inside the Earth' that was trapped inside the ultra-rare diamond? - GIGAZINE Along with diamonds, peridot is one of the gemstones discovered at the deepest depths.

Appealing to collectors of Earth's ancient treasures, Heritage Auctions is selling rare meteorites, fossils, and gemstones.

Rare earth mining in Myanmar is concentrated in Kachin state around the towns of Panwa and Chipwe, adjacent to southwestern China’s Yunnan province. The region also hosts a number of gem mining ...

The Rare Earth Element (REE) research program was created to stimulate research and development in the area of rare earth element production and processing in Wyoming. The objectives of the program ...