Pyrite discs are unique to the area around Sparta, Illinois, and are generally found in coal mines there. They have no real practical use, but are a favorite of mineral collectors because of their ...

This knowledge will help scientists use pyrite trace metal concentrations to analyze and quantify early ocean chemistry and, as a result, the ocean’s evolution through time. For the first time ...

The knife he used, which bears his name to this day, is as iconic as fighting knives get. Replicating a silhouette as iconic as the Bowie knife is risky, but CJRB has risen to the challenge. The Bowie ...