The oldest terrestrial materials ever dated by scientists are extremely rare zircon minerals that were discovered in western ...

Rocks and minerals are closely related, but there are fundamental differences between the two. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Rocks and minerals can have significant impacts on our health. Some minerals are toxic (like native mercury, lead or silver), can cause cancer (like asbestos) or are radioactive (like uranium ores).

Earth formed about 4.6 billion years ago, during the geological eon known as the Hadean. The name "Hadean" comes from the ...

Rocks themselves are made of clusters or mixtures of minerals, and minerals and rocks affect landform development and form natural resources such as gold, tin, iron, marble, and granite.

Scientists agreed the rocky outcrops in a remote part of Quebec, Canada, were ancient. But were they really Earth’s oldest?

News Science. Do rocks and minerals control our destiny? Forget horoscopes. When it comes to understanding the future, it is geology that will decide our fate for millions of years to come, ...

After reclassifying all of Earth's minerals based on where and how they formed, geologists ended up with a catalog of more than 10,000 kinds.

Find out how rocks get their brilliant colors, and learn the science behind some minerals' mysterious fluorescent glow. 💰Our editors’ picks for the best Prime Day deals.💰 Search for: ...

Promising places. In the search for hidden carbon-bearing minerals, scientists and rock hounds aspiring to geologic fame should visit these locales (or analyze samples already collected there).

The Rock & Mineral Room. The Science Education Center houses thousands of rock and mineral samples in what is known as "The Rock & Mineral Room." The entire collection can be viewed by clicking on ...