Many minerals form beautiful crystals, but the most prized of all are gemstones. Uncut gems often look fairly ordinary–like rocks. It's only when they are cut and polished that they obtain the ...

Let’s explore the deadliest crystals, minerals, and gemstones that, despite their dazzling appearances, pack a dangerous punch. 1. Arsenopyrite At first glance, arsenopyrite looks like a shiny ...

Gem and mineral enthusiasts gathered at the Waterloo Center for the Arts on Sunday for the Black Hawk Gem and Mineral Show.

Discover minerals, gemstones and rocks in the Earth's Treasury gallery. A glittering display includes everything from gold nuggets to Stonehenge rock and kryptonite. Find out how diamonds are formed ...

The forum, a joint initiative by entities like New Tech, New Tech, Sej, and Hunar Foundation, has been instrumental in ...

mineral and fossil show this weekend. At the event, residents have the opportunity to shop for gemstones, unique jewelry, minerals and more from a variety of local vendors. Attendees will also get ...