Mineral Monday is a weekly video series exploring the many amazing minerals, fossils, and historic objects on display at the W.M. Keck Earth Science and Mineral Engineering Museum as told by museum ...

All rocks are made of one or more minerals. Minerals are solid, naturally occurring substances with well-defined crystal structure and chemical compositions. Rock and mineral collecting is a popular ...

AZURITE is a mineral found in copper ore deposits, complete with deep blue coloring. Prior to the 20th century, the crystal was known as chessylite. When it comes to metaphysical terminology, crystals ...

For decades, scholars believed Ice Age artists stuck to a limited palette of reds and blacks. Now, a vivid surprise from a German museum drawer is forcing a rethink: Europe’s earliest blue pigment, ...

AZURITE is a mineral found in copper ore deposits, complete with deep blue coloring. Prior to the 20th century, the crystal was known as chessylite. Please provide a ...