Discover the official state minerals and gemstones for each U.S. state, including their designation year and historical ...

A little knowledge of rocks and minerals will help you identify everything from jewelry to fossils. While reading this article may not turn you into a geologist, it should give you the basic ...

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 works.

Rare minerals are not merely commodities; they are geostrategic assets. However, investing in them requires careful consideration of the risks.

In Earth’s early days, more than 4 billion years ago, the surface was a dangerous and unpredictable place. Violent volcanoes, ...

Thermal conductivity in rocks and minerals is a fundamental property that governs the transfer of heat through the Earth’s lithosphere. Its measurement is integral to geophysical surveys, geothermal ...

Commodity groups, ag trade associations and private companies appealed to administration officials on Thursday to designate ...