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 ...

Diamonds formed in Earth’s lower mantle contain tiny flecks of minerals that are helping us understand the inner workings of ...

The finest example of Rhodochrosite in the world is on display in Denver, Colorado, at the Denver Museum of Nature and ...

According to the California Institute of Technology's mineral database, it is a small deep orange gemstone. The International ...

Montana is called the Treasure State for a reason, known for its thousands of years of mining history and over five hundred ...

The Indian Mounds Rock and Mineral Show has returned to Wyoming, featuring live demonstrations and educational opportunities.

You don't have to be an expert to enjoy the show! There will be thousands of gems and minerals on display in Wyoming through Saturday.