Hannan Metals Ltd.'s is pleased to report expanded high-grade gold mineralization at its 100%-owned Previsto alkaline gold project in Peru . Recent channel sampling has extended the known alkalic-type ...

We’ve found fossils mineralized in everything from calcium carbonate (which is your typical chalky ammonite), to opal and pyrite ... very small) crystals of zeolites, a group of silicate ...

Some natural opals, mostly from Ethiopia, show a macroscopic finger-like structure called a digit pattern ... Such samples are considered natural “photonic” crystals. Whereas a crystal sensu stricto ...

Andrew Iams saw something strange while looking through his electron microscope. He was examining a sliver of a new aluminum ...

The melting of crystals is the process by which an increase in temperature induces the disruption of the ordered crystalline ...

Scientists at IMDEA Nanociencia are working on the development of materials whose properties can change as easily as we flip ...

A team of physicists has made groundbreaking observations in a semiconductor-based time crystal by periodically driving it ...

Researchers at Osaka University have revealed a link between the equations describing strain caused by atomic dislocations in ...

Anderson will share some of his stories at the Gem, Mineral & Fossil Show – put on by the Black Hawk Gem & Mineral Society – at the Waterloo Center for the Arts, 225 Commercial St., on Sunday. The ...